T81
Non-billableComplications of procedures, not elsewhere classified
T81 is the ICD-10-CM code for Complications of procedures, not elsewhere classified. It is a non-billable category code — use a more specific child code such as T81.1 for billing.
- Status
- Header (non-billable)
- Chapter
- S00-T88
- Subcodes
- 8
- Edition
- FY2026
S00-T88 Injury, poisoning and certain other consequences of external causes
Excludes2 — not included here
- •complications following immunization (T88.0-T88.1)
- •complications following infusion, transfusion and therapeutic injection (T80.-)
- •complications of transplanted organs and tissue (T86.-)
- •specified complications classified elsewhere, such as:
- •complication of prosthetic devices, implants and grafts (T82-T85)
- •dermatitis due to drugs and medicaments (L23.3, L24.4, L25.1, L27.0-L27.1)
- •endosseous dental implant failure (M27.6-)
- •floppy iris syndrome (IFIS) (intraoperative) H21.81
- •intraoperative and postprocedural complications of specific body system (D78.-, E36.-, E89.-, G97.3-, G97.4, H59.3-, H59.-, H95.2-, H95.3, I97.4-, I97.5, J95, K91.-, L76.-, M96.-, N99.-)
- •ostomy complications (J95.0-, K94.-, N99.5-)
- •plateau iris syndrome (post-iridectomy) (postprocedural) H21.82
- •poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4)
Use additional code
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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