T30.4

Billable

Corrosion of unspecified body region, unspecified degree

T30.4 is the ICD-10-CM code for Corrosion of unspecified body region, unspecified degree. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
S00-T88
Parent
T30
Edition
FY2026

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

Includes

  • This code is not for inpatient use. Code to specified site and degree of corrosion
  • Corrosion NOS
  • Multiple corrosion NOS

Frequently asked questions

What is ICD-10 code T30.4?
T30.4 is the ICD-10-CM code for "Corrosion of unspecified body region, unspecified degree". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T30.4 a billable code?
Yes — T30.4 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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