Convert ICD-10 P53 to ICD-9

ICD-10 code P53, Hemorrhagic disease of newborn, crosswalked to ICD-9 with the official CMS General Equivalence Mappings. Convert another code below.

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Official CMS General Equivalence Mappings Final GEMs release (FY 2018) Maps in both directions

3 candidate ICD-9 mappings for ICD-10 P53

From the official CMS General Equivalence Mappings. Review each mapping's flags before selecting the final code. Convert another code

ICD-10 code P53, "Hemorrhagic disease of newborn", maps to ICD-9 code 776.0, "NB hemorrhagic disease". This mapping carries no qualifying flags, so it is considered an exact equivalent. The GEMs list 3 candidate mappings for this code. The crosswalk comes from the official CMS General Equivalence Mappings.

ICD‑10 Code

P53

Hemorrhagic disease of newborn

ICD‑9 Code

776.0

NB hemorrhagic disease

– This is a direct match with no additional mapping qualifiers.

ICD‑10 Code

R89.8

Oth abnormal findings in specimens from oth org/tiss

ICD‑9 Code

792.9

Abn find-body subst NEC

Approximate Flag – This ICD-10 code does not have an exact ICD-9 equivalent. The matched code is the closest available option and may not fully capture the original diagnosis.

ICD‑10 Code

R89.8

Oth abnormal findings in specimens from oth org/tiss

ICD‑9 Code

795.2

Abn chromosomal analysis

Approximate Flag – This ICD-10 code does not have an exact ICD-9 equivalent. The matched code is the closest available option and may not fully capture the original diagnosis.

See everything about the source code, including its category, synonyms, and history: open the P53 code page → Or run the reverse crosswalk: convert 776.0 back to ICD-10 →