ICD-10 · PDGM grouping
P50-P61 — Hemorrhagic and hematological disorders of newborn
Every ICD-10-CM code in this range and the PDGM clinical group CMS assigns to it, read from the CMS grouper crosswalk v07.1.26.
OASIS-E2 v1.00.0 · ingested 2026-04-26
Codes in range
67
No clinical group
6
A period cannot be grouped from these.
Barred as primary
0
CMS rejects these in the primary position.
Where these codes group
53 of the 67 codes in P50-P61 group to MMTA - Other, but the range is not uniform — it spreads across 2 clinical groups. A further 6 are assigned no clinical group at all, which means a 30-day period cannot be grouped from them.
Every code in P50-P61
Descriptions are CMS’s own, abbreviated as CMS abbreviates them.
| Code | Description | Clinical group | Primary position |
|---|---|---|---|
| P500 | Newborn aff by uterin (fetal) blood loss from vasa previa | A | Accepted |
| P501 | Newborn aff by uterin (fetal) blood loss from ruptured cord | A | Accepted |
| P502 | Newborn affected by uterin (fetal) blood loss from placenta | A | Accepted |
| P503 | Newborn affected by hemorrhage into co-twin | A | Accepted |
| P504 | Newborn affected by hemorrhage into maternal circulation | A | Accepted |
| P505 | NB aff by uterin blood loss from cut end of co-twin's cord | A | Accepted |
| P508 | Newborn affected by other intrauterine (fetal) blood loss | A | Accepted |
| P509 | Newborn affected by intrauterine (fetal) blood loss, unsp | A | Accepted |
| P510 | Massive umbilical hemorrhage of newborn | A | Accepted |
| P518 | Other umbilical hemorrhages of newborn | A | Accepted |
| P519 | Umbilical hemorrhage of newborn, unspecified | A | Accepted |
| P520 | Intraventricular hemorrhage, grade 1, of newborn | B | Accepted |
| P521 | Intraventricular hemorrhage, grade 2, of newborn | B | Accepted |
| P5221 | Intraventricular hemorrhage, grade 3, of newborn | B | Accepted |
| P5222 | Intraventricular hemorrhage, grade 4, of newborn | B | Accepted |
| P523 | Unsp intraventricular (nontraumatic) hemorrhage of newborn | None | Cannot group |
| P524 | Intracerebral (nontraumatic) hemorrhage of newborn | B | Accepted |
| P525 | Subarachnoid (nontraumatic) hemorrhage of newborn | B | Accepted |
| P526 | Cerebellar and posterior fossa hemorrhage of newborn | B | Accepted |
| P528 | Other intracranial (nontraumatic) hemorrhages of newborn | B | Accepted |
| P529 | Intracranial (nontraumatic) hemorrhage of newborn, unsp | None | Cannot group |
| P53 | Hemorrhagic disease of newborn | A | Accepted |
| P540 | Neonatal hematemesis | A | Accepted |
| P541 | Neonatal melena | A | Accepted |
| P542 | Neonatal rectal hemorrhage | A | Accepted |
| P543 | Other neonatal gastrointestinal hemorrhage | A | Accepted |
| P544 | Neonatal adrenal hemorrhage | A | Accepted |
| P545 | Neonatal cutaneous hemorrhage | A | Accepted |
| P546 | Neonatal vaginal hemorrhage | A | Accepted |
| P548 | Other specified neonatal hemorrhages | A | Accepted |
| P549 | Neonatal hemorrhage, unspecified | None | Cannot group |
| P550 | Rh isoimmunization of newborn | A | Accepted |
| P551 | ABO isoimmunization of newborn | A | Accepted |
| P558 | Other hemolytic diseases of newborn | A | Accepted |
| P559 | Hemolytic disease of newborn, unspecified | None | Cannot group |
| P560 | Hydrops fetalis due to isoimmunization | A | Accepted |
| P5690 | Hydrops fetalis due to unspecified hemolytic disease | None | Cannot group |
| P5699 | Hydrops fetalis due to other hemolytic disease | A | Accepted |
| P570 | Kernicterus due to isoimmunization | A | Accepted |
| P578 | Other specified kernicterus | A | Accepted |
| P579 | Kernicterus, unspecified | A | Accepted |
| P580 | Neonatal jaundice due to bruising | A | Accepted |
| P581 | Neonatal jaundice due to bleeding | A | Accepted |
| P582 | Neonatal jaundice due to infection | A | Accepted |
| P583 | Neonatal jaundice due to polycythemia | A | Accepted |
| P5841 | NB jaund due to drugs or toxins transmitted from mother | A | Accepted |
| P5842 | Neonatal jaundice due to drugs or toxins given to newborn | A | Accepted |
| P585 | Neonatal jaundice due to swallowed maternal blood | A | Accepted |
| P588 | Neonatal jaundice due to other specified excessive hemolysis | A | Accepted |
| P589 | Neonatal jaundice due to excessive hemolysis, unspecified | A | Accepted |
| P590 | Neonatal jaundice associated with preterm delivery | A | Accepted |
| P591 | Inspissated bile syndrome | A | Accepted |
| P5920 | Neonatal jaundice from unspecified hepatocellular damage | A | Accepted |
| P5929 | Neonatal jaundice from other hepatocellular damage | A | Accepted |
| P593 | Neonatal jaundice from breast milk inhibitor | A | Accepted |
| P598 | Neonatal jaundice from other specified causes | A | Accepted |
| P599 | Neonatal jaundice, unspecified | A | Accepted |
| P60 | Disseminated intravascular coagulation of newborn | A | Accepted |
| P610 | Transient neonatal thrombocytopenia | A | Accepted |
| P611 | Polycythemia neonatorum | A | Accepted |
| P612 | Anemia of prematurity | A | Accepted |
| P613 | Congenital anemia from fetal blood loss | A | Accepted |
| P614 | Other congenital anemias, not elsewhere classified | A | Accepted |
| P615 | Transient neonatal neutropenia | A | Accepted |
| P616 | Other transient neonatal disorders of coagulation | A | Accepted |
| P618 | Other specified perinatal hematological disorders | A | Accepted |
| P619 | Perinatal hematological disorder, unspecified | None | Cannot group |
Source: CMS HH PPS Grouper Software v07.1.26, effective 2026-04-01. 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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