O36.4 vs P95
O36.4 and P95 can never be reported together. ICD-10-CM declares them mutually exclusive with an Excludes1 note, meaning the two conditions cannot occur in the same patient — so exactly one of them is correct for any given encounter.
The official note, declared on O36.4
stillbirth (P95)
O36.4
Maternal care for intrauterine death
Not billable
- Chapter 15
- Pregnancy, childbirth and the puerperium
- Section
- O30-O48
Use when the record says
- Maternal care for intrauterine fetal death NOS
- Maternal care for intrauterine fetal death after completion of 20 weeks of gestation
- Maternal care for late fetal death
- Maternal care for missed delivery
Indexed under
- Dead › fetus, retained
- Delivery › missed (childbirth) (labor)
- Missed › delivery
- Pregnancy › complicated by › death of fetus (single) (uterine)
- Pregnancy › complicated by › intrauterine fetal death (single) (uterine)
P95
Stillbirth
Billable
- Chapter 16
- Certain conditions originating in the perinatal period
- Section
- P90-P96
Use when the record says
- Deadborn fetus NOS
- Fetal death of unspecified cause
- Stillbirth NOS
Indexed under
- Stillbirth
These two codes sit in different chapters of the Tabular List, which is usually the clearest signal that they describe different underlying processes rather than different degrees of the same one.
Excludes1 is not always absolute: where two conditions covered by the note are genuinely unrelated, CMS guidance permits reporting both. Document the reasoning rather than assuming it. More on Excludes1 vs Excludes2 · FY2027