N80.B32 — Deep endometriosis of diaphragm
Is N80.B32 billable?
Yes — N80.B32 is billable for FY2027. N80.B32 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. N80.B32 may be submitted for encounters from October 1, 2026 through September 30, 2027.
N80.B32 at a glance
| Code | N80.B32 |
|---|---|
| Description | Deep endometriosis of diaphragm |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does N80.B32 group to?
N80.B32 sits in MDC 04 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.
- 205Other Respiratory System Diagnoses with MCCmedical
- 206Other Respiratory System Diagnoses without MCCmedical
How is N80.B32 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to N80.B32. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Endometriosis › diaphragm › deep
Excludes2 — not included here — inherited from Chapter 14
The conditions below are not part of N80.B32, but a patient may have both at the same time. When documentation supports it, N80.B32 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 N80.B
Two codes may be needed to describe the condition fully. Whether N80.B32 is sequenced first depends on the reason for the encounter.
How long has N80.B32 existed?
N80.B32 first appears in FY2023.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.