| Recommended Mapping (based on statistical analysis) |
| Source ICD-9 | Mapping Type | Target ICD-10 |
| 17332 (Diagnosis) - Sqm cel skn face NEC/NOS (Squamous cell carcinoma of skin of other and unspecified parts of face) | Single To Single | C44320 (Diagnosis) - Squamous cell carcinoma of skin of unspecified parts of face |
| CMS/CDC General Equivalence Mappings |
| 17332 (Diagnosis) - Sqm cel skn face NEC/NOS (Squamous cell carcinoma of skin of other and unspecified parts of face) | Single To Single | Alternative #1: C44320 (Diagnosis) - Squamous cell carcinoma of skin of unspecified parts of face |
Single To Single | Alternative #2: C44321 (Diagnosis) - Squamous cell carcinoma of skin of nose | Single To Single | Alternative #3: C44329 (Diagnosis) - Squamous cell carcinoma of skin of other parts of face |