Unspecified sprain of right index finger, initial encounter

This code signifies a sprain of the right index finger where the specific ligament or joint involved is not documented. It indicates a soft tissue injury to the supporting structures of the digit, without specifying the exact anatomical location of the sprain within the index finger.

Apply this code when documentation clearly states a sprain of the right index finger but lacks further specificity regarding the exact joint (e.g., MCP, PIP, DIP) or ligament involved. This is appropriate for initial evaluations where detailed imaging or examination findings are not yet available or do not provide a more precise diagnosis.

• Ensure the documentation explicitly states "unspecified" or lacks detail for a more specific sprain code.
• Always look for laterality (right) and the specific digit (index finger) in the documentation.
• This code includes the "A" for initial encounter; use subsequent encounter codes for follow-up care.