D39.8 — Neoplasm of uncertain behavior of other specified female genital organs
Is D39.8 billable?
Yes, but D39.8 is an unspecified code. D39.8 is a valid, billable ICD-10-CM code for encounters from October 1, 2026 through September 30, 2027. However, D39.8 is an unspecified or catch-all code. Payers apply additional scrutiny to unspecified codes and many deny them when the medical record supports a more specific option, so check the documentation before selecting D39.8 — the more specific alternatives are listed below.
D39.8 at a glance
| Code | D39.8 |
|---|---|
| Description | Neoplasm of uncertain behavior of other specified female genital organs |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does D39.8 group to?
D39.8 sits in MDC 13 and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 731Uterine and Adnexa Procedures for Malignancy with MCCsurgical
- 732Uterine and Adnexa Procedures for Malignancy with CCsurgical
- 733Uterine and Adnexa Procedures for Malignancy without CC/MCCsurgical
Inclusion terms
Alternative wording in documentation that is classified to D39.8.
- Neoplasm of uncertain behavior of skin of female genital organs
Excludes1 — never code together — inherited from D37-D48
The conditions below can never be reported together with D39.8 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- neoplasms of unspecified behavior (D49.-)
How long has D39.8 existed?
D39.8 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
Which codes are confused with D39.8?
ICD-10-CM declares these codes mutually exclusive with D39.8 — exactly one of each pair can be correct for a given encounter.