ICD-10-CM category
T88: Other complications of surgical and medical care, not elsewhere classified
Codes under T88 (Other complications of surgical and medical care, not elsewhere classified). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| T88.0 | Infection following immunization | — |
| T88.0 | Infection following immunization | — |
| T88.0XXA | Infection following immunization, initial encounter | ✓ |
| T88.0XXA | Infection following immunization, initial encounter | ✓ |
| T88.0XXD | Infection following immunization, subsequent encounter | ✓ |
| T88.0XXD | Infection following immunization, subsequent encounter | ✓ |
| T88.0XXS | Infection following immunization, sequela | ✓ |
| T88.0XXS | Infection following immunization, sequela | ✓ |
| T88.1 | Other complications following immunization, not elsewhere classified | — |
| T88.1 | Other complications following immunization, not elsewhere classified | — |
| T88.1XXA | Other complications following immunization, not elsewhere classified, initial encounter | ✓ |
| T88.1XXA | Other complications following immunization, not elsewhere classified, initial encounter | ✓ |
| T88.1XXD | Other complications following immunization, not elsewhere classified, subsequent encounter | ✓ |
| T88.1XXD | Other complications following immunization, not elsewhere classified, subsequent encounter | ✓ |
| T88.1XXS | Other complications following immunization, not elsewhere classified, sequela | ✓ |
| T88.1XXS | Other complications following immunization, not elsewhere classified, sequela | ✓ |
| T88.2 | Shock due to anesthesia | — |
| T88.2 | Shock due to anesthesia | — |
| T88.2XXA | Shock due to anesthesia, initial encounter | ✓ |
| T88.2XXA | Shock due to anesthesia, initial encounter | ✓ |
| T88.2XXD | Shock due to anesthesia, subsequent encounter | ✓ |
| T88.2XXD | Shock due to anesthesia, subsequent encounter | ✓ |
| T88.2XXS | Shock due to anesthesia, sequela | ✓ |
| T88.2XXS | Shock due to anesthesia, sequela | ✓ |
| T88.3 | Malignant hyperthermia due to anesthesia | — |
| T88.3 | Malignant hyperthermia due to anesthesia | — |
| T88.3XXA | Malignant hyperthermia due to anesthesia, initial encounter | ✓ |
| T88.3XXA | Malignant hyperthermia due to anesthesia, initial encounter | ✓ |
| T88.3XXD | Malignant hyperthermia due to anesthesia, subsequent encounter | ✓ |
| T88.3XXD | Malignant hyperthermia due to anesthesia, subsequent encounter | ✓ |
| T88.3XXS | Malignant hyperthermia due to anesthesia, sequela | ✓ |
| T88.3XXS | Malignant hyperthermia due to anesthesia, sequela | ✓ |
| T88.4 | Failed or difficult intubation | — |
| T88.4 | Failed or difficult intubation | — |
| T88.4XXA | Failed or difficult intubation, initial encounter | ✓ |
| T88.4XXA | Failed or difficult intubation, initial encounter | ✓ |
| T88.4XXD | Failed or difficult intubation, subsequent encounter | ✓ |
| T88.4XXD | Failed or difficult intubation, subsequent encounter | ✓ |
| T88.4XXS | Failed or difficult intubation, sequela | ✓ |
| T88.4XXS | Failed or difficult intubation, sequela | ✓ |
| T88.5 | Other complications of anesthesia | — |
| T88.5 | Other complications of anesthesia | — |
| T88.6 | Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered | — |
| T88.6 | Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered | — |
| T88.6XXA | Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, initial encounter | ✓ |
| T88.6XXA | Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, initial encounter | ✓ |
| T88.6XXD | Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, subsequent encounter | ✓ |
| T88.6XXD | Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, subsequent encounter | ✓ |
| T88.6XXS | Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, sequela | ✓ |
| T88.6XXS | Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, sequela | ✓ |
| T88.7 | Unspecified adverse effect of drug or medicament | — |
| T88.7 | Unspecified adverse effect of drug or medicament | — |
| T88.7XXA | Unspecified adverse effect of drug or medicament, initial encounter | ✓ |
| T88.7XXA | Unspecified adverse effect of drug or medicament, initial encounter | ✓ |
| T88.7XXD | Unspecified adverse effect of drug or medicament, subsequent encounter | ✓ |
| T88.7XXD | Unspecified adverse effect of drug or medicament, subsequent encounter | ✓ |
| T88.7XXS | Unspecified adverse effect of drug or medicament, sequela | ✓ |
| T88.7XXS | Unspecified adverse effect of drug or medicament, sequela | ✓ |
| T88.8 | Other specified complications of surgical and medical care, not elsewhere classified | — |
| T88.8 | Other specified complications of surgical and medical care, not elsewhere classified | — |
| T88.8XXA | Other specified complications of surgical and medical care, not elsewhere classified, initial encounter | ✓ |
| T88.8XXA | Other specified complications of surgical and medical care, not elsewhere classified, initial encounter | ✓ |
| T88.8XXD | Other specified complications of surgical and medical care, not elsewhere classified, subsequent encounter | ✓ |
| T88.8XXD | Other specified complications of surgical and medical care, not elsewhere classified, subsequent encounter | ✓ |
| T88.8XXS | Other specified complications of surgical and medical care, not elsewhere classified, sequela | ✓ |
| T88.8XXS | Other specified complications of surgical and medical care, not elsewhere classified, sequela | ✓ |
| T88.9 | Complication of surgical and medical care, unspecified | — |
| T88.9 | Complication of surgical and medical care, unspecified | — |
| T88.9XXA | Complication of surgical and medical care, unspecified, initial encounter | ✓ |
| T88.9XXA | Complication of surgical and medical care, unspecified, initial encounter | ✓ |
| T88.9XXD | Complication of surgical and medical care, unspecified, subsequent encounter | ✓ |
| T88.9XXD | Complication of surgical and medical care, unspecified, subsequent encounter | ✓ |
| T88.9XXS | Complication of surgical and medical care, unspecified, sequela | ✓ |
| T88.9XXS | Complication of surgical and medical care, unspecified, sequela | ✓ |
| T88.51 | Hypothermia following anesthesia | — |
| T88.51 | Hypothermia following anesthesia | — |
| T88.51XA | Hypothermia following anesthesia, initial encounter | ✓ |
| T88.51XA | Hypothermia following anesthesia, initial encounter | ✓ |
| T88.51XD | Hypothermia following anesthesia, subsequent encounter | ✓ |
| T88.51XD | Hypothermia following anesthesia, subsequent encounter | ✓ |
| T88.51XS | Hypothermia following anesthesia, sequela | ✓ |
| T88.51XS | Hypothermia following anesthesia, sequela | ✓ |
| T88.52 | Failed moderate sedation during procedure | — |
| T88.52 | Failed moderate sedation during procedure | — |
| T88.52XA | Failed moderate sedation during procedure, initial encounter | ✓ |
| T88.52XA | Failed moderate sedation during procedure, initial encounter | ✓ |
| T88.52XD | Failed moderate sedation during procedure, subsequent encounter | ✓ |
| T88.52XD | Failed moderate sedation during procedure, subsequent encounter | ✓ |
| T88.52XS | Failed moderate sedation during procedure, sequela | ✓ |
| T88.52XS | Failed moderate sedation during procedure, sequela | ✓ |
| T88.53 | Unintended awareness under general anesthesia during procedure | — |
| T88.53 | Unintended awareness under general anesthesia during procedure | — |
| T88.53XA | Unintended awareness under general anesthesia during procedure, initial encounter | ✓ |
| T88.53XA | Unintended awareness under general anesthesia during procedure, initial encounter | ✓ |
| T88.53XD | Unintended awareness under general anesthesia during procedure, subsequent encounter | ✓ |
| T88.53XD | Unintended awareness under general anesthesia during procedure, subsequent encounter | ✓ |
| T88.53XS | Unintended awareness under general anesthesia during procedure, sequela | ✓ |
| T88.53XS | Unintended awareness under general anesthesia during procedure, sequela | ✓ |
| T88.59 | Other complications of anesthesia | — |
| T88.59 | Other complications of anesthesia | — |
| T88.59XA | Other complications of anesthesia, initial encounter | ✓ |
| T88.59XA | Other complications of anesthesia, initial encounter | ✓ |
| T88.59XD | Other complications of anesthesia, subsequent encounter | ✓ |
| T88.59XD | Other complications of anesthesia, subsequent encounter | ✓ |
| T88.59XS | Other complications of anesthesia, sequela | ✓ |
| T88.59XS | Other complications of anesthesia, sequela | ✓ |
Frequently asked questions
What is ICD-10-CM code T88?
T88 is an ICD-10-CM category covering Other complications of surgical and medical care, not elsewhere classified. It contains 106 more specific diagnosis codes, 78 of which are billable.
Is T88 a billable code?
No — T88 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example T88.0 — Infection following immunization). 78 of the 106 codes under T88 are billable.
What codes fall under T88?
T88 includes T88.0, T88.0, T88.0XXA, T88.0XXA, T88.0XXD, plus 101 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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