T81.1

Non-billable

Postprocedural shock

T81.1 is the ICD-10-CM code for Postprocedural shock. It is a non-billable category code — use a more specific child code such as T81.10 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T81
Subcodes
4
Edition
FY2026

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

Includes

  • Shock during or resulting from a procedure, not elsewhere classified

Excludes1 — not coded here

  • anaphylactic shock NOS (T78.2)
  • anaphylactic shock due to correct substance properly administered (T88.6)
  • anaphylactic shock due to serum (T80.5-)
  • electric shock (T75.4)
  • obstetric shock (O75.1)
  • shock due to anesthesia (T88.2)
  • shock following abortion or ectopic or molar pregnancy (O00-O07, O08.3)
  • traumatic shock (T79.4)

Frequently asked questions

What is ICD-10 code T81.1?
T81.1 is the ICD-10-CM code for "Postprocedural shock". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T81.1 a billable code?
No — T81.1 is a non-billable header code. Use a more specific child code (such as T81.10) for billing.
What are the subcodes of T81.1?
T81.1 has 4 more specific child codes, including T81.10, T81.11, T81.12.
What is excluded from T81.1?
Excludes1 (not coded here): anaphylactic shock NOS (T78.2); anaphylactic shock due to correct substance properly administered (T88.6); anaphylactic shock due to serum (T80.5-); electric shock (T75.4).

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

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