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S31.051

Non-billable

Open bite of lower back and pelvis with penetration into retroperitoneum

S31.051 is the ICD-10-CM code for Open bite of lower back and pelvis with penetration into retroperitoneum. It is a non-billable category code — use a more specific child code such as S31.051A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
S31.05
Subcodes
3
Edition
FY2026

S00-T88 Injury, poisoning and certain other consequences of external causes

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code S31.051?
S31.051 is the ICD-10-CM code for "Open bite of lower back and pelvis with penetration into retroperitoneum". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S31.051 a billable code?
No — S31.051 is a non-billable header code. Use a more specific child code (such as S31.051A) for billing.
What are the subcodes of S31.051?
S31.051 has 3 more specific child codes, including S31.051A, S31.051D, S31.051S.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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