T81.1
ICD-10Non-billable categoryPostprocedural shock
Official ICD-10-CM descriptor (FY2026)
Postprocedural shock
T81.1 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Inclusion terms
- Shock during or resulting from a procedure, not elsewhere classified
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- 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)
ICD-10-CM FY2026 defines 4 codes beneath T81.1. See the ICD-10-CM index for what this site publishes.
Related codes in T81
- T81.3Disruption of wound, not elsewhere classifiedcategory
- T81.4Infection following a procedurecategory
- T81.5Comp of foreign body acc left in body following procedurecategory
- T81.6Acute reaction to foreign substance acc left dur proccategory
- T81.7Vascular complications following a procedure, NECcategory
- T81.8Other complications of procedures, not elsewhere classifiedcategory
- T81.9Unspecified complication of procedurecategory
Where this code sits
- Parent code
- T81
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.