ICD-9 80404 Code Mapping

Terms & Definitions

Alternative: Single ICD-10 code reproduces the complete meaning of one ICD-9 code. Cluster: Multiple ICD-10 codes representing single ICD-9 code. At times it requires multiple ICD-10 codes combined to reproduce the complete meaning of one ICD-9 code. Mapping Types: "Single Code-to-Single Code", "Single Code-to-Cluster", "Cluster-to-Single Code". Note: More than one ICD-10 code (cluster) may be a valid translation of a given ICD-9 code. Which one of those ICD-10 codes (clusters) is the most correct translation must be determined based on the clinical case.

ICD-9 80404 to ICD-10 Mapping Options

Recommended Mapping (based on statistical analysis)
Source ICD-9	Mapping Type	Target ICD-10
80404 (Diagnosis) - Cl skl/oth fx-proln coma (Closed fractures involving skull or face with other bones, without mention or intracranial injury, with prolonged [more than 24 hours] loss of consciousness and return to pre-existing conscious level)	Single To Single	S0291XA (Diagnosis) - Unsp fracture of skull, init encntr for closed fracture (Unspecified fracture of skull, initial encounter for closed fracture)
CMS/CDC General Equivalence Mappings
80404 (Diagnosis) - Cl skl/oth fx-proln coma (Closed fractures involving skull or face with other bones, without mention or intracranial injury, with prolonged [more than 24 hours] loss of consciousness and return to pre-existing conscious level)	Single To Single	Alternative #1: S0291XA (Diagnosis) - Unsp fracture of skull, init encntr for closed fracture (Unspecified fracture of skull, initial encounter for closed fracture)