ICD-10 E030 Code Mapping

Terms & Definitions

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

ICD-10 E030 (Diagnosis) to ICD-9 Mapping Options

Mappping option #1 (2)
Source ICD-10	Mapping Type	Target ICD-9
Recommended Mapping (based on statistical analysis)
Y939 (Diagnosis) - Activity, unspecified	Single To Single	E030 (Diagnosis) - Activity NOS (Unspecified activity)
CMS/CDC General Equivalence Mappings
Y939 (Diagnosis) - Activity, unspecified	Single To Single	Alternative #1: E030 (Diagnosis) - Activity NOS (Unspecified activity)
Mappping option #2 (2)
Source ICD-10	Mapping Type	Target ICD-9
Recommended Mapping (based on statistical analysis)
E030 (Diagnosis) - Congenital hypothyroidism with diffuse goiter	Single To Single	243 (Diagnosis) - Congenital hypothyroidsm (Congenital hypothyroidism)
CMS/CDC General Equivalence Mappings
E030 (Diagnosis) - Congenital hypothyroidism with diffuse goiter	Single To Single	Alternative #1: 243 (Diagnosis) - Congenital hypothyroidsm (Congenital hypothyroidism)