N90.6
Non-billableHypertrophy of vulva
Hypertrophy of vulva
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Child Codes (3)
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code N90.6?
ICD-10-CM code N90.6 represents "Hypertrophy of vulva". It is a non-billable header code — use a more specific child code for billing purposes.
Is N90.6 a billable code?
No, N90.6 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under N90.6.
What chapter is N90.6 in?
N90.6 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).
What codes cannot be used with N90.6?
N90.6 has Excludes1 notes indicating codes that cannot be used together with it, including: anogenital (venereal) warts (A63.0); carcinoma in situ of vulva (D07.1); condyloma acuminatum (A63.0); and 4 more.
What are the subcategories under N90.6?
N90.6 has 3 child codes, including: N90.60 (Unspecified hypertrophy of vulva), N90.61 (Childhood asymmetric labium majus enlargement), N90.69 (Other specified hypertrophy of vulva).
What are the UMLS CUIs for N90.6?
N90.6 is linked to 1 UMLS Concept Unique Identifier: C0156395. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.