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T80.6

Non-billable

Other serum reactions

T80.6 is the ICD-10-CM code for Other serum reactions. It is a non-billable category code — use a more specific child code such as T80.61 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T80
Subcodes
3
Edition
FY2026

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

Includes

  • •Intoxication by serum
  • •Protein sickness
  • •Serum rash
  • •Serum sickness
  • •Serum urticaria

Excludes2 — not included here

Frequently asked questions

What is ICD-10 code T80.6?
T80.6 is the ICD-10-CM code for "Other serum reactions". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T80.6 a billable code?
No — T80.6 is a non-billable header code. Use a more specific child code (such as T80.61) for billing.
What are the subcodes of T80.6?
T80.6 has 3 more specific child codes, including T80.61, T80.62, T80.69.

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

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