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ICD-9 2240 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 2240 to ICD-10 Mapping Options

Recommended Mapping (based on statistical analysis)
Source ICD-9 Mapping Type Target ICD-10
2240 (Diagnosis) - Benign neoplasm eyeball (Benign neoplasm of eyeball, except conjunctiva, cornea, retina, and choroid) Single To Single D3140 (Diagnosis) - Benign neoplasm of unspecified ciliary body
CMS/CDC General Equivalence Mappings
2240 (Diagnosis) - Benign neoplasm eyeball (Benign neoplasm of eyeball, except conjunctiva, cornea, retina, and choroid) Single To Single Alternative #1: D3140 (Diagnosis) - Benign neoplasm of unspecified ciliary body
Single To Single Alternative #2: D3141 (Diagnosis) - Benign neoplasm of right ciliary body
Single To Single Alternative #3: D3142 (Diagnosis) - Benign neoplasm of left ciliary body