5 candidate ICD-10 mappings for ICD-9 269.3
From the official CMS General Equivalence Mappings. Review each mapping's flags before selecting the final code.
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ICD-9 code 269.3, "Mineral deficiency NEC", maps to ICD-10 code E58, "Dietary calcium deficiency". The mapping is flagged approximate: it is the closest available equivalent, not an exact match, so review the clinical documentation when selecting the final code. The GEMs list 5 candidate mappings for this code, because ICD-10 splits it into more specific diagnoses; the documentation decides which one applies. The crosswalk comes from the official CMS General Equivalence Mappings.
ICD‑9 Code
Mineral deficiency NEC
ICD‑10 Code
Dietary calcium deficiency
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‑9 Code
Mineral deficiency NEC
ICD‑10 Code
Dietary selenium deficiency
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‑9 Code
Mineral deficiency NEC
ICD‑10 Code
Dietary zinc deficiency
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‑9 Code
Mineral deficiency NEC
ICD‑10 Code
Chromium deficiency
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‑9 Code
Mineral deficiency NEC
ICD‑10 Code
Molybdenum deficiency
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 269.3 code page → Or run the reverse crosswalk: convert E58 back to ICD-9 →