S01.45

Non-billable

Open bite of cheek and temporomandibular area

S01.45 is the ICD-10-CM code for Open bite of cheek and temporomandibular area. It is a non-billable category code — use a more specific child code such as S01.451 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
S01.4
Subcodes
3
Edition
FY2026

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

What this means — in plain language

MedlinePlus · NIH

Wild animals usually avoid people. They might attack, however, if they feel threatened, are sick, or are protecting their young or territory. Attacks by pets are more common. Animal bites rarely are life-threatening, but if they become infected, you can develop serious medical problems. To prevent animal bites and complications from bites: Never pet, handle, or feed unknown animals Leave snakes alone Watch your…

Read more about Animal Bites at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • Bite of cheek and temporomandibular area NOS

Excludes2 — not included here

  • superficial bite of cheek and temporomandibular area (S00.86, S00.87)

Frequently asked questions

What is ICD-10 code S01.45?
S01.45 is the ICD-10-CM code for "Open bite of cheek and temporomandibular area". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S01.45 a billable code?
No — S01.45 is a non-billable header code. Use a more specific child code (such as S01.451) for billing.
What are the subcodes of S01.45?
S01.45 has 3 more specific child codes, including S01.451, S01.452, S01.459.

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

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