P50 vs P61.3
P50 and P61.3 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 P50
congenital anemia from intrauterine (fetal) blood loss (P61.3)
P50
Newborn affected by intrauterine (fetal) blood loss
Not billable
- Chapter 16
- Certain conditions originating in the perinatal period
- Section
- P50-P61
P61.3
Congenital anemia from fetal blood loss
Billable
- Chapter 16
- Certain conditions originating in the perinatal period
- Section
- P50-P61
Indexed under
- Posthemorrhagic anemia › newborn (chronic)
- Anemia › congenital › following fetal blood loss (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › due to › fetal blood loss (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › newborn › following fetal blood loss (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › newborn › posthemorrhagic (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
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