N71.0 — Acute inflammatory disease of uterus
Is N71.0 billable?
Yes — N71.0 is billable for FY2027. N71.0 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. N71.0 may be submitted for encounters from October 1, 2026 through September 30, 2027.
N71.0 at a glance
| Code | N71.0 |
|---|---|
| Description | Acute inflammatory disease of uterus |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does N71.0 group to?
N71.0 sits in MDC 13 and helps define the logic of 2 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 742Uterine and Adnexa Procedures for Non-Malignancy with CC/MCCsurgical
- 743Uterine and Adnexa Procedures for Non-Malignancy without CC/MCCsurgical
As a secondary diagnosis, N71.0 is a complication or comorbidity (CC), which can move a stay into a higher-paying DRG.
How is N71.0 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to N71.0. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Endometritis › acute (decidual) (nonspecific) (purulent) (senile) (atrophic) (suppurative)
- Endometritis › subacute (decidual) (nonspecific) (purulent) (senile) (atrophic) (suppurative)
Excludes1 — never code together — inherited from N70-N77
The conditions below can never be reported together with N71.0 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes1 — never code together — inherited from N71
The conditions below can never be reported together with N71.0 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Use additional code — inherited from N71
Report an additional code alongside N71.0 to fully describe the condition. N71.0 is sequenced first.
- code (B95-B97), to identify infectious agent
Excludes2 — not included here — inherited from Chapter 14
The conditions below are not part of N71.0, but a patient may have both at the same time. When documentation supports it, N71.0 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)
Code also — inherited from N70-N77
Two codes may be needed to describe the condition fully. Whether N71.0 is sequenced first depends on the reason for the encounter.
- , if applicable, pelvic abscess (K6A.0-)
How long has N71.0 existed?
N71.0 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.