S31.835
Non-billableOpen bite of anus
S31.835 is the ICD-10-CM code for Open bite of anus. It is a non-billable category code — use a more specific child code such as S31.835A for billing.
S00-T88 Injury, poisoning and certain other consequences of external causes
Includes
- •Bite of anus NOS
Excludes1 — not coded here
- •superficial bite of anus (S30.877)
Frequently asked questions
- What is ICD-10 code S31.835?
- S31.835 is the ICD-10-CM code for "Open bite of anus". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is S31.835 a billable code?
- No — S31.835 is a non-billable header code. Use a more specific child code (such as S31.835A) for billing.
- What are the subcodes of S31.835?
- S31.835 has 3 more specific child codes, including S31.835A, S31.835D, S31.835S.
- What is excluded from S31.835?
- Excludes1 (not coded here): superficial bite of anus (S30.877).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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