Observational Health Data Sciences and Informatics

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Mapping rules for ICD10CM

1. If we have kind of group T22.042 Burn of unspecified degree of left axilla T22.042A Burn of unspecified degree of left axilla, initial encounter T22.042D Burn of unspecified degree of left axilla, subsequent encounter T22.042S Burn of unspecified degree of left axilla, sequela

T22.042 Burn of unspecified degree of left axilla T22.042A Burn of unspecified degree of left axilla, initial encounter T22.042D Burn of unspecified degree of left axilla, subsequent encounter we map to 84493007 Burn of axilla (condition described in parent node itself)

and T22.042S Burn of unspecified degree of left axilla, sequela we map to 77890001 Late effect of burn of extremities, except wrist AND hand (consequence of this condition as a distinct concept in a target vocabulary)