ICD-10 · PDGM grouping
P50 Newborn affected by intrauterine (fetal) blood loss
All 8 codes in the P50 family, with the PDGM clinical group, comorbidity subgroup and primary-position rule CMS assigns, read from the CMS grouper crosswalk v07.2.26 and the CDC FY2027 code file.
Codes in family
8
Can lead a claim
8
Cannot lead a claim
0
What CMS assigns to P50
All 8 codes group to MMTA - Other. None of the 8 is assigned a comorbidity subgroup. Every code can lead a claim.
Every code in P50
Descriptions are CDC’s FY2027 wording; where CMS’s grouper abbreviates one, its form is shown beneath.
| Code | Description | Primary position | Clinical group | Comorbidity subgroup |
|---|---|---|---|---|
| P50.0 | Newborn affected by intrauterine (fetal) blood loss from vasa previaCMS: Newborn aff by uterin (fetal) blood loss from vasa previa | Can lead a claim | A | None |
| P50.1 | Newborn affected by intrauterine (fetal) blood loss from ruptured cordCMS: Newborn aff by uterin (fetal) blood loss from ruptured cord | Can lead a claim | A | None |
| P50.2 | Newborn affected by intrauterine (fetal) blood loss from placentaCMS: Newborn affected by uterin (fetal) blood loss from placenta | Can lead a claim | A | None |
| P50.3 | Newborn affected by hemorrhage into co-twin | Can lead a claim | A | None |
| P50.4 | Newborn affected by hemorrhage into maternal circulation | Can lead a claim | A | None |
| P50.5 | Newborn affected by intrauterine (fetal) blood loss from cut end of co-twin's cordCMS: NB aff by uterin blood loss from cut end of co-twin's cord | Can lead a claim | A | None |
| P50.8 | Newborn affected by other intrauterine (fetal) blood loss | Can lead a claim | A | None |
| P50.9 | Newborn affected by intrauterine (fetal) blood loss, unspecifiedCMS: Newborn affected by intrauterine (fetal) blood loss, unsp | Can lead a claim | A | None |
Sources: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01, for the clinical group, comorbidity subgroup, code-first conventions and primary-position flags; CDC NCHS ICD-10-CM FY2027 code descriptions for the family title and code wording. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.
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