Archived Policies - Surgery

Gender Assignment Surgery and Gender Reassignment Surgery with Related Services


Effective Date:10-01-2016

End Date:03-14-2018


Gender Assignment Surgery

Gender assignment surgery for patients with ambiguous genitalia diagnosed at birth or in infancy is considered reconstructive surgery and may be considered medically necessary.

Gender Reassignment Surgery

NOTE: State Legislation may apply. Carefully check for legislative mandates that may apply for each plan.

ILLINOIS Legislative Mandate: 50 Illinois. Administrative. Code 2603.35 provides that a group health insurance plan that is neither a grandfathered plan nor a plan offering excepted benefits shall not discriminate on the basis of an insured's or prospective insured's actual or perceived gender identity, or on the basis that the insured or prospective insured is a transgender person.

Pursuant to the above, Gender Reassignment Surgery would be a covered benefit for Illinois insured policies subject to the coverage criteria set forth below.

CAREFULLY REVIEW the member’s benefit contract for gender reassignment surgery and related services provisions.

If there is a discrepancy between this medical policy and the member’s benefit contract, the contract will govern.


Gender reassignment surgery -- also known as transsexual surgery or sex reassignment surgery -- and related services may be considered medically necessary when meeting the criteria for gender dysphoria listed below.

Otherwise, gender reassignment surgery and related services will be considered not medically necessary.

Criteria for Coverage of Gender Reassignment Surgery and Related Services:

The individual being considered for surgery must meet ALL the following criteria. The individual must have:

Reached the age of majority; AND

The capacity to make a fully informed decision and to consent for treatment; AND

Been diagnosed with persistent, well-documented gender dysphoria; AND

Referrals for surgery from the individual’s qualified mental health professionals (see NOTE 2 below) competent in the assessment and treatment of gender dysphoria, which include:

  1. One referral required for breast/chest surgery that is mastectomy, chest reconstruction, or breast augmentation; AND
  2. One independent referral required for genital surgery that is hysterectomy, salpingo-oophorectomy, orchiectomy, and/or other genital reconstructive procedures.

NOTE 1: Psychotherapy and Mental Health Services:

Psychotherapy is not required for gender reassignment services except when a mental health professional recommends psychotherapy based on initial assessment prior to gender reassignment surgery. The recommendation for psychotherapy must specify the goals of treatment along with estimates of the frequency and duration of therapy throughout the individual’s experience living in one’s affirmed gender. Review the criteria above under “Criteria for Coverage of Gender Reassignment Surgery and Related Services” for required surgical referral letters from qualified mental health professionals.

NOTE 2: Two letters of support from mental health professionals for gender reassignment surgery should be submitted. If one letter is from the member’s psychotherapist, the second should be from a mental health professional whose only relationship with the member is for evaluation. If the mental health professionals are in the same clinic or group, one letter signed by both is sufficient.

Pharmaceutical Gender Reassignment Services:

Continuous hormone replacement therapy may be considered medically necessary prior to gender reassignment of either male-to-female (MtF) or female-to-male (FtM) surgical services OR following gender reassignment MtF or FtM surgical services.

Continuous hormone replacement therapy may include the following services:

• Hormone injections by the medical provider, such as during an office visit; and/or

• Self-administered oral and injectables obtained from a pharmacy.

NOTE 3: It is not uncommon for an individual to receive continuous hormone replacement therapy for 12-months or more.

Pharmaceutical agents to treat hair loss or growth, sexual performance post-gender reassignment genital surgery (e.g., Viagra or Cialis), and/or cosmetic enhancements, including collagen and/or botulinum toxin injections, are considered not medically necessary.

Related medical policies:

RX501.007 - Hormone Replacement Therapies (HRT) Using Implanted Pellets for Women and Delayed Puberty,

RX501.019 - Botulinum Toxin,

RX501.063 - Compounded Drug Products,

RX501.076 - Testosterone Replacement Therapies, and/or

SUR716.001 - Cosmetic and Reconstructive Surgery.

Gender Reassignment Laboratory Services:

Laboratory testing to monitor continuous hormonal replacement therapy for treatment of gender dysphoria may be considered medically necessary.

Primary Sexual Characteristic Gender Reassignment Chest and/or Genital Surgeries:

Male-to-Female (MtF) surgical procedures performed as part of gender reassignment services for an individual who has met the above criteria for gender dysphoria may be considered medically necessary and include the following:

Breast modification, including but not limited to breast enlargement, breast augmentation, mastopexy, implant insertion, and silicone injections, and nipple or areola reconstruction;







Penile skin inversion;

Repair of introitus;

Vaginoplasty with construction of vagina with graft; and/or


Female-to-Male (FtM) surgical procedures performed as part of gender reassignment services for an individual who has met the above criteria for gender dysphoria may be considered medically necessary and include the following:




Placement of an implantable erectile prostheses;

Placement of testicular prostheses;



Subcutaneous mastectomy, including nipple or areola reconstruction;

Vaginectomy (colpectomy);

Urethroplasty; and/or


Secondary Sexual Characteristic (Masculinizing or Feminizing) Gender Reassignment Surgeries and Related Services:

Procedures or services to create and maintain gender specific characteristics (masculinization or feminization) as part of the overall desired gender reassignment services treatment plan may be considered medically necessary for the treatment of gender dysphoria. (See related medical policies below for information regarding related procedures or services because other exclusions may apply). These procedures may include the following:


Blepharoplasty (rejuvenation of the eyelid);

Brow lift;

Calf implants;

Cheek implants;

Chin or nose implants;

External penile prosthesis (vacuum erection devices);

Face lift (rhytidectomy);

Facial bone reconstruction/sculpturing/reduction, includes jaw shortening;

Forehead lift or conturing;

Hair removal (may include donor skin sites) or hair transplantation (electrolysis or hairplasty);


Lip reduction or lip enhancement;

Liposuction/lipofilling or body contouring or modeling of waist, buttocks, hips, and thighs reduction;

Neck tightening;

Pectoral implants;

Reduction thyroid chondroplasty or trachea shaving (reduction of Adam’s apple);

Redundant/excessive skin removal;

Rhinoplasty (nose correction);

Skin resurfacing;

Testicular expanders;

Voice modification surgery; and/or

Voice (speech) therapy or voice lessons.

Related medical policies:

MED201.030 - Sexual Dysfunctions, Assessment and Treatment,

SUR705.010 - Temporomandibular Joint (TMJ) Disorders (TMJD),

SUR705.030 - Orthognathic Surgery,

SUR707.016 - Varicose Vein Management,

SUR716.001 - Cosmetic and Reconstructive Surgery,

SUR716.003 - Bariatric Surgery,

SUR716.004 - Blepharoplasty, Blepharoptosis, Brow Repair

SUR716.009 - Breast Implant, Removal and/or Insertion,

SUR716.010 - Mastopexy,

SUR716.011 - Reconstructive and Contralateral Mammaplasty,

SUR716.015 - Prophylactic Mastectomy (PM),

SUR716.018 - Chemical Peels,

THE801.027 - Photodynamic Therapy (PDT) for the Treatment of Actinic Keratoses (AK) and Other Skin Lesions,

THE801.028 - Acne Management,

THE801.030 - Nonpharmacologic Treatment of Rosacea, and/or

THE803.014 - Speech Therapy.

NOTE 4: Preparatory or ancillary procedures (such as anesthesia, tissue harvesting for skin, fat, nerve or muscle grafting, etc.) and supplies or equipment (such as stents, prosthesis, implants, etc.) that are required for the procedures listed above are considered an integral part of the MtF or FtM transition process.

NOTE 5: Surgical repairs or revisions related to MtF or FtM procedures may be required, such as removal and replacement of prostheses.

Gender Reassignment Surgery and Related Services for Children and Adolescents:

The following services may be considered medically necessary for the treatment of gender dysphoria for children and adolescents:

Hormone therapy (such as, puberty-suppressing hormones or masculinizing/feminizing hormones);

Psychological services, including but not limited to psychotherapy, social therapy, and family counseling; and/or

Chest surgery for FtM individuals.

NOTE 6: The 2012 World Professional Association for Transgender Health (WPATH) Standards of Care (SOC) (6) state the following regarding adolescent individuals seeking irreversible interventions, such as genital surgery:

“Genital surgery should not be carried out until (i) patients reach the legal age of majority to give consent for medical procedures in a given country, and (ii) patients have lived continuously for at least 12 months in the gender role that is congruent with the gender identity. The age threshold should be seen as a minimum criterion and not an indication in and of itself for active intervention.”

Preventive Medicine Gender Reassignment Services:

Preventive medicine services considered medically necessary in conjunction with gender reassignment services include:

Breast cancer screening for FtM individuals; or

Cervical cancer screening for FtM individuals; or

Prostate cancer screening for MtF individuals; or

Contraception pharmaceuticals for FtM individuals at risk of pregnancy.

Related medical policy:

ADM1001.030 - Preventive Care Services.

Gender Reassignment Reproductive Services:

Procurement, cryopreservation/freezing, storage/banking, and thawing of reproductive tissues, such as oocytes, ovaries, embryos, spermatozoa, and testicular tissue may be considered medically necessary for individuals with gender dysphoria because gender reassignment services, such as long-term cross-sex hormone therapy or surgical procedures, may render an individual infertile whether or not the individual has reproduced in the past,

Related medical policy:

OB402.023 - Reproductive Technologies or Techniques and Related Services.


Gender Assignment Surgery

Gender assignment surgery, also known as genitoplasty, is genital reconstruction of ambiguous genitalia in newborns or infants difficult to classify as a male or female. The extent of the ambiguity varies. In very rare instances, the physical appearance may be fully developed as the opposite of the genetic sex (e.g., a genetic male may have developed the appearance of a typical female). (1) To the lay person the determination of an infant’s sex can easily be identified as male or female, by virtue of outward genital anatomy, secondary sexual characteristics and behavior within their relevant cultural context. Arriving at a satisfactory scientific definition is more difficult as gender reflects the outcome of complex interactions occurring from the time of conception and extending throughout pre- and postnatal life. (2)

Intersex anomalies associated with ambiguous genitalia may result from major chromosomal abnormalities or from specific gene mutations as in congenital adrenal hyperplasia. (2) Typically, the ambiguous genitalia in genetic females (babies with two X chromosomes) include an enlarged clitoris that has the appearance of a small penis. The urethral opening can be anywhere along, above, or below the surface of the clitoris. The labia may be fused, resembling a scrotum. The infant may be thought to be a male with undescended testicles. Sometimes a lump of tissue is felt within the fused labia, further making it look like a scrotum with testicles. (3, 4)

In a genetic male (babies with one X and one Y chromosome), the ambiguous genitalia typically include a small penis (less than 2-3 centimeters or 0.8-1.2 inches) that may appear to be an enlarged clitoris (the clitoris of a newborn female is normally somewhat enlarged at birth). The urethral opening may be anywhere along, above, or below the penis; it can be placed as low as on the peritoneum, further making the infant appear to be female. There may be a small scrotum with any degree of separation, resembling labia. Undescended testicles commonly accompany ambiguous genitalia. (3, 4)

Disorders which include ambiguous genitalia, which are usually not life threatening, have serious and potentially lifelong consequences for the affected child and, depending on the underlying cause, are likely to entail surgery in childhood and in later life, for example endocrine replacement therapy in conjunction with steroid replacement for those with congenital adrenal hyperplasia. (1) Making a correct determination of gender is both important for treatment purposes, as well as the emotional well-being of the child. Some children born with ambiguous genitalia may have normal internal reproductive organs. However, others may experience health issues from an underlying cause of the disorder. A list of the most common causes is listed below:

Pseudohermaphroditism, the genitalia are of one sex, but some physical characteristics of the other sex are present.

True hermaphrodism, a very rare condition in which both ovarian and testicular tissue is present. The child may have parts of both male and female genitalia.

Mixed gonadal dysgenesis, an intersex condition in which there appears some male structures (gonads, testis), as well as a uterus, vagina, and fallopian tubes.

Congenital adrenal hyperplasia, a potentially life threatening condition, has several forms, but the most common form causes the genetic female to appear male.

Chromosomal abnormalities, including Klinefelter’s syndrome (XXY) and Turner’s syndrome (XO).

Maternal ingestion of certain medications (including androgenic steroids) may cause a genetic female to look more male.

Lack of production of specific hormones can cause the embryo to develop with a female body type regardless of genetic sex, such as the lack of testosterone cellular receptors. (1)

Gender Reassignment Surgery

Gender dysphoria (formerly known as ‘gender identity disorder’) is a condition recognized by the Diagnostic and Statistical Manual (DSM) of Mental Disorders and commonly known as transsexualism. (5) The diagnostic criteria describe many individuals who experience dissonance between their sex at birth and personal gender identity, which is not the same as having ambiguous genitalia.

Gender reassignment surgery is also known as sex reassignment surgery; genital reconstruction surgery; sex affirmation surgery; sex realignment surgery; intersex surgery, or sex-change operation. It is a term used for the culmination of a series of surgical procedures and treatments by which a person’s physical appearance and the function(s) of existing sexual characteristics are altered or even irreversibly changed to that of the opposite sex. Gender reassignment generally consists of several treatment plans, which include the diagnostic phase (mostly supported through mental health professional interaction) followed by continuous hormonal therapy (through an endocrinologist). It includes living openly in a manner consistent with the affirmed gender, or completed with the gender reassignment surgery itself. (5)

Other terms are used to describe these procedures. These include sex reconstruction surgery; gender confirmation surgery; feminizing genitoplasty or penectomy, orchidectomy and vaginoplasty for trans women, with masculinizing genitoplasty or phalloplasty for trans men. (Definitions of these procedures can be found later in this Description section.) These procedures and services are used to treat individuals diagnosed with gender dysphoria in transsexual or transgender people. (1, 2, 6)

Guidelines for gender reassignment surgery and related services have been developed by the World Professional Association for Transgender Health (WPATH) (1), formerly known as the Harry Benjamin International Gender Dysphoria Association. WPATH is an international, multispecialty, professional association whose mission is to promote evidence-based care, education, research, advocacy, public policy, and respect for transgender health. In May 2010, WPATH urged de-psychopathologization of gender nonconformity worldwide by stating, “The expression of gender characteristics, including identities, that are not stereotypically associated with one’s assigned sex at birth is a common culturally-diverse human phenomenon [that] should not be judged as inherently pathological or negative.” WPATH clarified the related procedures and services when an individual is considering surgical transformation from male-to-female (MtF) or female-to-male (FtM), as well as how the treatment differs for gender dysphoria and transsexualism. (1)

WPATH Standards of Care (SOC)

The WPATH SOC document provides an overview of surgical procedures to treat patients with gender dysphoria. (6)

“For the MtF (male-to-female) patient, surgical procedures may include the following:

1. Breast/chest surgery: augmentation mammoplasty (implants/lipofilling);

2. Genital surgery: penectomy, orchiectomy, vaginoplasty, clitoroplasty, vulvoplasty;

3. Non-genital, non-breast surgical interventions: facial feminization surgery, liposuction, lipofilling, voice surgery, thyroid cartilage reduction, gluteal augmentation (implants/lipofilling), hair reconstruction, and various aesthetic procedures.”

“For the FtM (female-to-male) patient, surgical procedures may include to following:

1. Breast/chest surgery: subcutaneous mastectomy, creation of male chest;

2. Genital surgery: hysterectomy/salpingo-oophorectomy, reconstruction of the fixed part of the urethra, which can be combined with a metoidioplasty or with a phalloplasty (employing a pedicle or free vascularized flap), vaginectomy, scrotoplasty, and implantation of erection and/or testicular prostheses;

3. Non-genital, non-breast surgical interventions: voice surgery (rare), liposuction, lipofilling, pectoral implants, and various aesthetic procedures.”

SOC criteria for surgical services were introduced as guide to decision making for breast/chest and genital surgery. (6) However, the SOC does not include criteria for other surgical procedures, such as masculinizing or feminizing facial surgery. The SOC does not stipulate the number, sequence, and/or timing of surgical procedures because they will vary from patient to patient, according to an individual patient’s clinical needs and expectations, in collaboration with mental health and surgical professionals. (6)

Terminology in Relationship to Gender Reassignment Surgery and Related Services

Health care terminology for transsexual, transgender, and gender nonconforming individuals is rapidly evolving; new terms are being introduced and definitions of existing terms are changing. This tends to create misunderstanding, debate, or disagreement about the language used in this field.

For the purposes of this policy document, we have defined terms that may be unfamiliar or that have specific meanings in the “SOC.” Although others may adopt these definitions, WPATH has acknowledged that the terms they use may be defined differently in different cultures, communities, and contexts. (1)

Bioidentical hormones are structurally identical to those found in the human body and generally derived from plant sources. The hormones used in bioidentical hormone therapy (BHT) need to be commercially processed to become bioidentical. (6)

Bioidentical compounded hormone therapy (BCHT) are prepared, mixed, assembled, packaged, or labeled as a drug by a pharmacist and custom-made for an individual according to a physician’s specifications. (6)

Cisgender or cissexual describes related types of gender identity perceptions, where the individuals’ experiences of their own gender agree with the sex they were assigned at birth. Cisgender may be a complement to transgender. (6)

Disorders of sex development are the congenital conditions in which the development of chromosomal, gonadal, or anatomic sex is atypical. Some people strongly object to the “disorder” label and instead view these conditions as a matter of diversity (1), preferring the terms intersex and intersexuality.

Female-to-Male (FtM) describes individuals assigned female at birth who are changing or who have changed their body and/or gender role from birth-assigned female to a more masculine body or role. (6)

Gender dysphoria, formerly known as gender identity disorder, is characterized by strong persistent cross-gender identification or a discrepancy between with the continuous discomfort or distress about one’s anatomic sex (person’s sex assigned at birth) or, by a sense of inappropriateness in the gender role of that sex. (1, 2) This includes inappropriateness clinically causes impairment in social, occupational, or other important areas of functioning. (2)

Gender identity is the intrinsic sense of knowing to which sex one belongs—that is the awareness that ‘I am female” (a girl or woman), or “I am male” (a boy or a man). Gender identity is the private experience of gender role and gender role is the public expression of gender identity. Gender role can be defined as everything one says and does, including sexual arousal, to indicate to others or to oneself the degree to which one is male or female. Some individuals describe themselves not as gender-nonconforming, but as unambiguously cross-sexed or unique/transitional. Such individuals no longer consider themselves to be either male or female. An individual may never fully embrace the gender role they were assigned at birth or an individual may actualize their gender identity, role, and expression in a way that does not involve a change from one gender to another gender. (1, 6)

Gender non-conforming is an adjective to describe individuals whose gender identity, role, or expression differs from what is normative for their assigned sex in a given culture and historical period or the individual differs from the cultural norms prescribed for people of a particular sex. (1)

Gender role or expression are characteristics in personality, appearance, and behavior that in a given culture and historical period are designated as masculine or feminine (that is, more typical of the male or female social role). While most individuals present socially in clearly masculine or feminine gender roles, some people present in an alternative gender role such as “genderqueer” or specifically transgender. All people tend to incorporate both masculine and feminine characteristics in their gender expression in varying ways and to varying degrees. (1)

Genderqueer” is the identity label that may be used by individuals whose gender identity and/or role does not conform to a binary understanding of gender as limited to the categories of man or woman, male or female. (6)

Genital phenotype is largely determined by androgenic stimulation of the external genitalia in embryonic and fetal life and depends on the presence of the appropriate receptors in the target tissues. (2)

Gonadal phenotype is defined by the internal genitalia and the external morphology and microanatomy of the gonads (testis or ovary). (2)

Hormones that express the sexual differentiation in humans include estrogens, progesterone, and androgens, such as testosterone. (6)

Internalized transphobia describes the discomfort with one’s own transgender feelings or identity as a result of internalizing society’s normative gender expectations.

Male-to-Female (MtF) describes individuals assigned male at birth who are changing or who have changed their body and/or gender role from birth-assigned male to a more feminine body or role. (6)

Natural hormones are derived from natural sources such as plants and animals. Natural hormones may or may not be bioidentical. (6)

Sex is assigned at birth as male or female, usually based on the appearance of the external genitalia. When the external genitalia are ambiguous, other components of sex (internal genitalia, chromosomal and hormonal sex) are considered in order to assign sex. For most people, gender identity and expression are consistent with their sex assigned at birth; for transsexual, transgender, and gender nonconforming individuals, gender identity or expression differ from their sex assigned at birth. (1)

Sexual characteristics are the physical and behavioral traits of an organism. In humans, sex organs or primary sexual characteristics are those an individual is born with. These traits are distinguished from secondary sex characteristics that develop later in life usually during puberty. The development of primary and secondary sexual characteristics is controlled by sex hormones produced in the body after the initial fetal stage, dependent on the presence or absence of the Y-chromosome and/or the testis-determining factor/gene to determine development. (6)

Transgender describes a diverse group of individuals who cross or transcend culturally-defined categories of gender. The gender identity of transgender people differs to varying degrees from the sex they were assigned at birth. (6)

Transition is the period of time when individuals change from the gender role associated with their sex assigned at birth to a different gender role. For many people, this involves learning how to live socially in another gender role; for others this means finding a gender role and expression that is most comfortable for them. Transition may or may not include feminization or masculinization of the body through hormones or other medical procedures. The nature and duration of transition is variable and individualized. (1, 6)

Trans men assume male gender identities. Trans men have an internal sense of being male and generally seek to make their maleness known socially and legally along with conforming their primary and secondary sex characteristics to a more typical male appearance. (1)

Transsexualism is a gender dysphoria disorder in which the person manifests, with constant and persistent conviction, the desire to live as a member of the opposite sex and progressively takes steps to live in the opposite sex role full-time. These individuals who seek to change or who have changed their primary and/or secondary sex characteristics through feminizing or masculinizing medical interventions (hormones and/or surgery), typically accompanied by a permanent change in gender role. (2)

Transvestism or cross-dressing describes the individual clothing and adopting a gender role presentation that, in a given culture, is more typical of the other sex. (5)

Trans women assume female gender identities. Trans women have an internal sense of being female and generally seek to make their femaleness known socially and legally along with conforming their primary and secondary sex characteristics to a more typical female appearance. (10)

Definitions of Irreversible Chest and Genital Surgical Procedures for Gender Reassignment

Augmentation mammaplasty – insertion of breast implants or lipofilling (suctioning of body fat from one body area and filling into another body area) to create the female chest.

Clitoroplasty – creation of a clitoris, utilizing the penile glans.

Genitoplasty – genital reconstruction or modification of genitalia.

Hysterectomy/salpingo-oophorectomy – removal of the uterus with or without ovaries and fallopian tubes.

Metoidioplasty – following testosterone replacement therapy, the clitoris enlarges to be separated from the labia minora to create a penis.

Orchiectomy – both testicles are removed.

Penectomy – removal of the penis.

Phalloplasty – construction or reconstruction of the penis.

Reconstruction of the fixed part of the urethra – associated surgical reconstruction with the scrotoplasty to create a scrotal complex.

Scrotoplasty – creation of a penis from external genitalia, such as the labia majora, with or without testicular prosthesis insertion or implant.

Subcutaneous mastectomy – removal of breast tissue, sparing the nipple-areola complex to create the male chest.

Vaginectomy – removal of part or the entire vagina.

Vaginoplasty – construction or reconstruction of the vaginal canal and may include neovaginoplasty, the partial or total construction of the vulvo-vaginal complex.

Vulvoplasty – a reduction of the labia and may be known as a labiaplasty.


This policy was originally created in 2006 and has updated regularly with searches of the MedLine database. The most recent literature search was performed through August 2, 2016. The following is a summary of the key literature to date.

Gender Assignment Surgery

The ability to diagnose infants born with intersex conditions has advanced rapidly in recent years. In most cases today, clinicians can promptly make an accurate diagnosis and counsel parents on therapeutic options. However, the paradigm of early gender assignment has been challenged by the results of clinical and basic science research, which show that gender identity development likely begins in utero. While the techniques of surgical genital reconstruction have been mastered, the understanding of the psychological and social implications of gender assignment is poor. (1-3)

Treatment of ambiguous genitalia is controversial. No one debates the need to treat underlying physiologic problems such as those associated with congenital adrenal hyperplasia or tumors in the gonads. However, treatment for ambiguous genitalia depends on the type of disorder, but will usually include corrective surgery to remove or create reproductive organs appropriate for the gender of the child. Treatment may also include hormone replacement therapy. Controversy revolves around issues of gender assignment by the physician and family which may not correlate with gender preference by the patient in adulthood. (1-4)

For example, Reilly and Woodhouse interviewed and examined 20 patients with the primary diagnosis of micropenis in infancy” and concluded, “[A] small penis does not preclude a normal male role and a micropenis or microphallus alone should not dictate a female gender reassignment in infancy.” More particularly, these doctors found that when parents “were well counseled about the diagnosis they reflected an attitude of concern but not anxiety about the problem, and they did not convey anxiety to their children. They were honest and explained problems to the child and encouraged normality in behavior. They believed that this is the attitude that allows these children to approach their peers with confidence. (2-4, 7)

From a medico-legal standpoint, the best approach to managing these cases is to provide parents with as much information as possible so that they can make informed decisions. Adequate counseling and support for parents is vital. The ideal management method is a team approach including neonatologists, geneticists, endocrinologists, surgeons, counselors, and ethicists. (2, 3, 8)

Section Summary: Gender Assignment Surgery

The available evidence supports the conclusion that psychological, medical, and/or surgical services are required for the treatment of ambiguous genitalia; therefore, considered medically necessary.

Gender Reassignment Surgery

Within the past decade, addressing transgender health care concerns has come to the forefront for inclusion and diversity worldwide. (9) These concerns have transcended to all facets of the lesbian, gay, bisexual, or transgender (LGBT) community, including initiating changes in the health care services offered to the transgender individuals.

Clinical Practice Guidelines and Consensus Statements

World Professional Association for Transgender Health (WPATH), formerly the Harry Benjamin International Gender Dysphoria Association, is the most widely recognized standard of practice and have been recognized by national medical and mental health organizations. (1, 5, 6, 9) WPATH states their overall goal to provide clinical guidance for health professionals to assist transsexuals, transgenders, and gender-nonconforming individuals with safe and effective pathways to achieve lasting personal comfort with their gendered selves, in order to maximize their overall health, psychological well-being, and self-fulfillment. (5)

In the 2012 WPATH Standards of Care (SOC) Seventh Version, clarifies the recommended medically necessary gender reassignment surgery and related services as the following:

“In a June 2008 Clarification Statement, WPATH reiterated the procedures which are considered components of sex reassignment by the Standards of Care and specifically stated that these services are considered medically necessary when clinically indicated. WPATH underscores the clinical significance of the full range of reconstructive interventions including non-genital procedures (e.g., breast augmentation, mastectomy and chest reconstruction, facial feminization surgeries, and facial hair removal).

To ensure treatment effectiveness, WPATH emphasizes that individuals must have access to the procedures which match their clinical needs. Individuals may have a clinical need for specific procedures, although not every individual will require surgery or every possible intervention. Coverage must extend to include the variations which may exist for a given surgery type, and permit a multiple stage surgical process, to ensure clinical appropriateness for the individual.” (6, 9)

In November 2015, the International Journal of Transgenderism published recommendations for speech-language therapy for individuals seeking the development of voice and communication that reflects their unique sense of gender. (11) The authors acknowledge the WPATH SOC recognition of speech-language congruency of inner and outer self. Davies et al. expand the speech-language recommendations to include the clinical care by professionals that require trans-specific voice-and-communication assessments, voice feminization protocols-and-voice feminizing surgeries, and voice masculinization protocols. (11)

Section Summary: Gender Reassignment Surgery

The criteria in the 2012 WPATH Seventh Version SOC are supported by evidence-based peer-reviewed scientific literature. Long-term trials of continuous hormonal therapy and living in one’s affirmed gender, as well as social support, acceptance by family and peers, contribute to the improvements to the individual’s well-being and health, following gender reassignment surgical procedures. Multi-disciplinary mental, medical, surgical, and speech-therapy professionals are crucial towards the best results to match the gender body identity to the intended gender identity role. Therefore, applicable gender reassignment surgery procedures and related services may be considered medically necessary when meeting the coverage criteria and the member’s Benefit Contract allowance for these services.


Each benefit plan, summary plan description or contract defines which services are covered, which services are excluded, and which services are subject to dollar caps or other limitations, conditions or exclusions. Members and their providers have the responsibility for consulting the member's benefit plan, summary plan description or contract to determine if there are any exclusions or other benefit limitations applicable to this service or supply. If there is a discrepancy between a Medical Policy and a member's benefit plan, summary plan description or contract, the benefit plan, summary plan description or contract will govern.



Disclaimer for coding information on Medical Policies

Procedure and diagnosis codes on Medical Policy documents are included only as a general reference tool for each policy. They may not be all-inclusive.

The presence or absence of procedure, service, supply, device or diagnosis codes in a Medical Policy document has no relevance for determination of benefit coverage for members or reimbursement for providers. Only the written coverage position in a medical policy should be used for such determinations.

Benefit coverage determinations based on written Medical Policy coverage positions must include review of the member’s benefit contract or Summary Plan Description (SPD) for defined coverage versus. non-coverage, benefit exclusions, and benefit limitations such as dollar or duration caps.


The following codes may be applicable to this Medical policy and may not be all inclusive.

CPT Codes

11950, 11951, 11952, 11954, 15780, 15781, 15782, 15783, 15786, 15787, 15788, 15789, 15792, 15793, 15820, 15821, 15822, 15823, 15824, 15825, 15826, 15828, 15830, 15832, 15833, 15834, 15835, 15836, 15837, 15838, 15839, 15876, 15877, 15878, 15879, 17380, 19301, 19303, 19304, 19316, 19318, 19324, 19325, 19340, 19342, 19350, 21120, 21121, 21122, 21123, 21125, 21127, 30400, 30410, 30420, 30430, 30435, 30450, 53430, 54125, 54400, 54401, 54405, 54406, 54408, 54410, 54411, 54415, 54416, 54417, 54520, 54660, 54690, 55175, 55180, 55970, 55980, 56625, 56800, 56805, 56810, 57106, 57107, 57110, 57111, 57291, 57292, 57295, 57296, 57335, 57426, 58150, 58180, 58260, 58262, 58275, 58280, 58285, 58290, 58291, 58541, 58542, 58543, 58544, 58550, 58552, 58553, 58554, 58570, 58571, 58572, 58573, 58661, 58720, 90845, 90846, 90847, 90849, 90853, 90863



ICD-9 Diagnosis Codes

Refer to the ICD-9-CM manual

ICD-9 Procedure Codes

Refer to the ICD-9-CM manual

ICD-10 Diagnosis Codes

Refer to the ICD-10-CM manual

ICD-10 Procedure Codes

Refer to the ICD-10-CM manual

Medicare Coverage:

The information contained in this section is for informational purposes only. HCSC makes no representation as to the accuracy of this information. It is not to be used for claims adjudication for HCSC Plans.

The Centers for Medicare and Medicaid Services (CMS) does not have a national Medicare coverage position. Coverage may be subject to local carrier discretion.

A national coverage position for Medicare may have been developed since this medical policy document was written. See Medicare's National Coverage at <>.


1. Coleman E, Bockting W, Botzer M, et al. Standards of care for the health of transsexual, transgender, and gender-nonconforming people, version 7. Int J Transgenderism. 2011; 13:165-232.

2. Thomas DFM. Gender assignment: background and current controversies. Brit J Urol. 2004; 93(Supplement 3):47-50.

3. – Hutcheson J. Ambiguous genitalia and intersexuality (May 26, 2004). Available at <> (accessed on October 19, 2005).

4. – Ambiguous genitalia. National Library of Medicine (June 17, 2005). Available at <> (accessed on October 19, 2005).

5. Robinson B, Whitman J. WPATH clarification on medical necessity of treatment, sex reassignment, and insurance coverage in the U.S.A. (17 June 2008) Prepared by the World Professional Association for Transgender Health. Available at <> (accessed on June 18, 2015).

6. Standards of Care for the Health of Transsexual, Transgender, and Gender-Nonconforming People, Seventh Version. The Harry Benjamin International Gender Dysphoria Association (2012):1-112. Available at <> (accessed on August 2, 2016).

7. Reilly JM, Woodhouse CRJ. Small penis and the male sexual role. J Urol. 1989; 142:569-71. PMID 20409015

8. Bradley SJ, Zucker KJ. Gender identity disorder: A review of the past 10 years. J Am Acad Child Adol Psych. 1997; 36(7):872-8.

9. Transgender-inclusive Health Care Coverage and the Corporate Equality Index (2012). Prepared by the Human Rights Campaign Foundation. Available at <> (accessed on July 29, 2015).

10. Monstrey SJ, Ceulemans P, Hobeke P. Sex reassignment surgery in the female-to-male transsexual. Sem Plast Surg. 2011; 25(3):229-43.

11. Davies S, Papp VG, Antoni C. Voice and communication change for gender nonconforming individuals: giving voice to the person inside, Int J Transgenderism. Nov 16 2016; 16(3):117-59.

Policy History:

Date Reason
10/1/2016 Document updated with literature review. Coverage unchanged. Speech-language therapy recommendations included in Rationale.
11/6/2015 Document updated with literature review. Multiple coverage changes from experimental, investigational and/or unproven to medically necessary for primary and secondary gender reassignment surgeries and related services. Coverage statements added for those individuals reaching the age of majority. Rationale and References updated and reorganized.
7/1/2014 Document updated with literature review. Coverage unchanged. CPT/HCPCS code(s) updated.
3/15/2013 Document updated with literature review. Coverage unchanged. The following was added: Gender reassignment surgery and related services, for those members with a contract or a certificate of coverage that would allow for gender reassignment surgery, when specific criteria are met. Title changed from Gender Reassignment Surgery to Gender Assignment Surgery and Gender Reassignment Surgery with Related Services. Policy removed from no further review status.
4/1/2008 Policy reviewed without literature review; new review date only. This policy is no longer scheduled for routine literature review and update.
5/1/2006 New medical document

Archived Document(s):

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