N85 — Other noninflammatory disorders of uterus, except cervix
Is N85 billable?
No — N85 is a non-billable header code. N85 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 12 billable codes beneath N85.
Billable codes under this header
- N85.2Hypertrophy of uterus
- N85.3Subinvolution of uterus
- N85.4Malposition of uterus
- N85.5Inversion of uterus
- N85.6Intrauterine synechiae
- N85.7Hematometra
- N85.8Other specified noninflammatory disorders of uterus
- N85.9Noninflammatory disorder of uterus, unspecified
- N85.AIsthmocele
- N85.00Endometrial hyperplasia, unspecified
- N85.01Benign endometrial hyperplasia
- N85.02Endometrial intraepithelial neoplasia [EIN]
N85 at a glance
| Code | N85 |
|---|---|
| Description | Other noninflammatory disorders of uterus, except cervix |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes1 — never code together
The conditions below can never be reported together with N85 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes2 — not included here — inherited from Chapter 14
The conditions below are not part of N85, but a patient may have both at the same time. When documentation supports it, N85 and the excluded code may both be reported.
- 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)
What codes fall under N85? (10)
- N85.0Endometrial hyperplasianot billable
- N85.2Hypertrophy of uterus
- N85.3Subinvolution of uterus
- N85.4Malposition of uterus
- N85.5Inversion of uterus
- N85.6Intrauterine synechiae
- N85.7Hematometra
- N85.8Other specified noninflammatory disorders of uterus
- N85.9Noninflammatory disorder of uterus, unspecified
- N85.AIsthmocele
How long has N85 existed?
N85 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 N85?
ICD-10-CM declares these codes mutually exclusive with N85 — exactly one of each pair can be correct for a given encounter.