N33 vs O08.8
N33 (Bladder disorders in diseases classified elsewhere) compared with O08.8 (Other complications following an ectopic and molar pregnancy), from the official CMS tabular data. Both may be reported when both conditions are documented (Excludes2).
Can these codes be reported together?
Yes, when both are documented. N33 carries an Excludes2 note covering O08.8: “abortion or ectopic or molar pregnancy (O00-O07, O08.8)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| N33Bladder disorders in diseases classified elsewhere | O08.8Other complications following an ectopic and molar pregnancy | |
|---|---|---|
| Billing status | Billable | Non-billable header |
| Classification | N00-N99 — Diseases of the Genitourinary System (N00-N99) | O00-O9A — Pregnancy, Childbirth and the Puerperium (O00-O9A) |
| Definition | Bladder disorders in diseases classified elsewhere is a billable ICD-10-CM diagnosis code (N33). | Other complications following an ectopic and molar pregnancy is a non-billable ICD-10-CM category code (O08.8). |
| Code first | underlying disease, such as: schistosomiasis (B65.0-B65.9) | — |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources