S01.551
Non-billableOpen bite of lip
S01.551 is the ICD-10-CM code for Open bite of lip. It is a non-billable category code — use a more specific child code such as S01.551A for billing.
S00-T88 Injury, poisoning and certain other consequences of external causes
Includes
- •Bite of lip NOS
Excludes1 — not coded here
- •superficial bite of lip (S00.571)
Frequently asked questions
- What is ICD-10 code S01.551?
- S01.551 is the ICD-10-CM code for "Open bite of lip". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is S01.551 a billable code?
- No — S01.551 is a non-billable header code. Use a more specific child code (such as S01.551A) for billing.
- What are the subcodes of S01.551?
- S01.551 has 3 more specific child codes, including S01.551A, S01.551D, S01.551S.
- What is excluded from S01.551?
- Excludes1 (not coded here): superficial bite of lip (S00.571).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition