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ICD-9 52321 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 52321 to ICD-10 Mapping Options

Recommended Mapping (based on statistical analysis)
Source ICD-9 Mapping Type Target ICD-10
52321 (Diagnosis) - Gingival recess-minimal (Gingival recession, minimal) Single To Single K06011 (Diagnosis) - Localized gingival recession, minimal
CMS/CDC General Equivalence Mappings
52321 (Diagnosis) - Gingival recess-minimal (Gingival recession, minimal) Single To Single Alternative #1: K06011 (Diagnosis) - Localized gingival recession, minimal
Single To Single Alternative #2: K06021 (Diagnosis) - Generalized gingival recession, minimal
Recommended Mapping (based on statistical analysis)
Source ICD-9 Mapping Type Target ICD-10
52324 (Diagnosis) - Gingival recession-local (Gingival recession, localized)
with
52321 (Diagnosis) - Gingival recess-minimal (Gingival recession, minimal) 		Cluster To Single K06011 (Diagnosis) - Localized gingival recession, minimal
CMS/CDC General Equivalence Mappings
52324 (Diagnosis) - Gingival recession-local (Gingival recession, localized)
with
52321 (Diagnosis) - Gingival recess-minimal (Gingival recession, minimal) 		Cluster To Single Alternative #1: K06011 (Diagnosis) - Localized gingival recession, minimal
Recommended Mapping (based on statistical analysis)
Source ICD-9 Mapping Type Target ICD-10
52325 (Diagnosis) - Gingival recess-general (Gingival recession, generalized)
with
52321 (Diagnosis) - Gingival recess-minimal (Gingival recession, minimal) 		Cluster To Single K06021 (Diagnosis) - Generalized gingival recession, minimal
CMS/CDC General Equivalence Mappings
52325 (Diagnosis) - Gingival recess-general (Gingival recession, generalized)
with
52321 (Diagnosis) - Gingival recess-minimal (Gingival recession, minimal) 		Cluster To Single Alternative #1: K06021 (Diagnosis) - Generalized gingival recession, minimal