Convert ICD-10 B59 to ICD-9

ICD-10 code B59, Pneumocystosis, 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

1 ICD-9 mapping for ICD-10 B59

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

ICD-10 code B59, "Pneumocystosis", maps to ICD-9 code 136.3, "Pneumocystosis". This mapping carries no qualifying flags, so it is considered an exact equivalent. The crosswalk comes from the official CMS General Equivalence Mappings.

ICD‑10 Code

B59

Pneumocystosis

ICD‑9 Code

136.3

Pneumocystosis

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

See everything about the source code, including its category, synonyms, and history: open the B59 code page → Or run the reverse crosswalk: convert 136.3 back to ICD-10 →