1. Home
2. ICD-10 Codes
3. Chapter - S00-T88
4. Section - S90-S99
5. Category - S91
6. S91.05

S91.05 - Open bite of ankle

• Applicable to Open bite of ankle
• The 2025 edition of ICD10-CM S91.05 became effective on October 1, 2024.
• This is the American ICD10-CM version of S91.05 - other international versions of ICD10 S91.05 may differ.
• S91.05 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• S91.05 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

Type 1 Excludes

• superficial bite of ankle (S90.56-, S90.57-)

The following codes above S91.05 contain annotation back-references that may be applicable to S91.05:

• Chapter: S00-T88 - Injury, poisoning and certain other consequences of external causes
• Section: S90-S99 - Injuries to the ankle and foot
• Category: S91 - Open wound of ankle, foot and toes

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.