D28.9 is the authoritative medical code for Benign neoplasm of female genital organ, unspecified. This classification is used in medical billing and clinical recording to specify the clinical criteria for benign neoplasm of female genital organ, unspecified (ICD-10-CM D28.9), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Benign neoplasm of female genital organ, unspecified is a billable ICD-10-CM diagnosis code D28.9. Includes: adenomatous polyp; benign neoplasm of skin of female genital organs; benign teratoma. Excludes1 (not coded here): epoophoron cyst Q50.5; fimbrial cyst Q50.4; Gartner's duct cyst Q52.4; parovarian cyst Q50.5.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for D28.9 in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- adenomatous polyp
- benign neoplasm of skin of female genital organs
- benign teratoma
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- epoophoron cyst Q50.5
- fimbrial cyst Q50.4
- Gartner's duct cyst Q52.4
- parovarian cyst Q50.5
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with D28.9?
Per Excludes1 instructions, D28.9 must not be reported with: epoophoron cyst (Q50.5); fimbrial cyst (Q50.4); Gartner's duct cyst (Q52.4); parovarian cyst (Q50.5).
Codes in This Family (5)
Official ICD-10-CM classifications in the same code family as D28.9, with their registry titles.
- D28 — Benign neoplasm of other and unspecified female genital organs
- D28.0 — Benign neoplasm of vulva
- D28.1 — Benign neoplasm of vagina
- D28.2 — Benign neoplasm of uterine tubes and ligaments
- D28.7 — Benign neoplasm of other specified female genital organs
Neoplasm Table Sites (10)
Anatomical sites from the official ICD-10-CM Table of Neoplasms that map to this code, with the matching behavior column.
- Neoplasm, neoplastic, genital organ or tract, female NEC — Benign
- Neoplasm, neoplastic, genitourinary tract, female — Benign
- Neoplasm, neoplastic, septum, urethrovaginal — Benign
- Neoplasm, neoplastic, septum, vesicovaginal — Benign
- Neoplasm, neoplastic, urethrovaginal (septum) — Benign
- Neoplasm, neoplastic, vaginovesical — Benign
- Neoplasm, neoplastic, vaginovesical, septum — Benign
- Neoplasm, neoplastic, vesicocervical tissue — Benign
- Neoplasm, neoplastic, vesicovaginal — Benign
- Neoplasm, neoplastic, vesicovaginal, septum — Benign
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures: