ICD-9 29666 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 29666 to ICD-10 Mapping Options

Recommended Mapping (based on statistical analysis)
Source ICD-9	Mapping Type	Target ICD-10
29666 (Diagnosis) - Bipol I cur mixed remiss (Bipolar I disorder, most recent episode (or current) mixed, in full remission)	Single To Single	F3178 (Diagnosis) - Bipolar disorder, in full remis, most recent episode mixed (Bipolar disorder, in full remission, most recent episode mixed)
CMS/CDC General Equivalence Mappings
29666 (Diagnosis) - Bipol I cur mixed remiss (Bipolar I disorder, most recent episode (or current) mixed, in full remission)	Single To Single	Alternative #1: F3178 (Diagnosis) - Bipolar disorder, in full remis, most recent episode mixed (Bipolar disorder, in full remission, most recent episode mixed)