T88 is the authoritative medical code for Other complications of surgical and medical care, not elsewhere classified. This classification is used in medical billing and clinical recording to specify the clinical criteria for other complications of surgical and medical care, not elsewhere classified (ICD-10-CM T88), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.
Official Registry Overview & Definition
Other complications of surgical and medical care, not elsewhere classified is a non-billable ICD-10-CM category code T88. A more specific billable subcode must be selected for claims submission. Excludes2 (not included here): complication following infusion, transfusion and therapeutic injection T80.-; complication following procedure NEC T81.-; complications of anesthesia in labor and delivery O74.-; complications of anesthesia in pregnancy O29.-; complications of anesthesia in puerperium O89.-; complications of devices, implants and grafts T82-T85; complications of obstetric surgery and procedure O75.4; dermatitis due to drugs and medicaments (L23.3, L24.4, L25.1, L27.0-L27.1); poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4); specified complications classified elsewhere; any encounters with medical care for postprocedural conditions in which no complications are present, such as:; artificial opening status Z93.-; closure of external stoma Z43.-; fitting and adjustment of external prosthetic device Z44.-; burns and corrosions from local applications and irradiation T20-T32; complications of surgical procedures during pregnancy, childbirth and the puerperium O00-O9A; mechanical complication of respirator ventilator; poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4 or 6); postprocedural fever R50.82; specified complications classified elsewhere, such as:; cerebrospinal fluid leak from spinal puncture G97.0; colostomy malfunction K94.0-; disorders of fluid and electrolyte imbalance E86-E87; functional disturbances following cardiac surgery I97.0-I97.1; intraoperative and postprocedural complications of specified body systems (D78.-, E36.-, E89.-, G97.3-, G97.4, H59.3-, H59.-, H95.2-, H95.3, I97.4-, I97.5, J95.6-, J95.7, K91.6-, L76.-, M96.-, N99.-); ostomy complications (J95.0-, K94.-, N99.5-); postgastric surgery syndromes K91.1; postlaminectomy syndrome NEC M96.1; postmastectomy lymphedema syndrome I97.2; postsurgical blind-loop syndrome K91.2; ventilator associated pneumonia J95.851. 7th character: The appropriate 7th character is to be added to each code from category T88.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for T88 in the official ICD-10-CM tabular list.
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- complication following infusion, transfusion and therapeutic injection T80.-
- complication following procedure NEC T81.-
- complications of anesthesia in labor and delivery O74.-
- complications of anesthesia in pregnancy O29.-
- complications of anesthesia in puerperium O89.-
- complications of devices, implants and grafts T82-T85
- complications of obstetric surgery and procedure O75.4
- dermatitis due to drugs and medicaments (L23.3, L24.4, L25.1, L27.0-L27.1)
- poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4)
- specified complications classified elsewhere
- any encounters with medical care for postprocedural conditions in which no complications are present, such as:
- artificial opening status Z93.-
- closure of external stoma Z43.-
- fitting and adjustment of external prosthetic device Z44.-
- burns and corrosions from local applications and irradiation T20-T32
- complications of surgical procedures during pregnancy, childbirth and the puerperium O00-O9A
- mechanical complication of respirator ventilator
- poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4 or 6)
- postprocedural fever R50.82
- specified complications classified elsewhere, such as:
- cerebrospinal fluid leak from spinal puncture G97.0
- colostomy malfunction K94.0-
- disorders of fluid and electrolyte imbalance E86-E87
- functional disturbances following cardiac surgery I97.0-I97.1
- intraoperative and postprocedural complications of specified body systems (D78.-, E36.-, E89.-, G97.3-, G97.4, H59.3-, H59.-, H95.2-, H95.3, I97.4-, I97.5, J95.6-, J95.7, K91.6-, L76.-, M96.-, N99.-)
- ostomy complications (J95.0-, K94.-, N99.5-)
- postgastric surgery syndromes K91.1
- postlaminectomy syndrome NEC M96.1
- postmastectomy lymphedema syndrome I97.2
- postsurgical blind-loop syndrome K91.2
- ventilator associated pneumonia J95.851
Frequently Asked Questions (FAQ) & Clinical Guidance
Can T88 be billed directly?
No. T88 (Other complications of surgical and medical care, not elsewhere classified) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.
Does T88 require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category T88.
Can T88 be reported alongside related conditions?
Per Excludes2 instructions, T88 and the following may both be reported when both are present: complication following infusion, transfusion and therapeutic injection (T80.-); complication following procedure NEC (T81.-); complications of anesthesia in labor and delivery (O74.-); complications of anesthesia in pregnancy (O29.-).
Codes in This Family (40)
Official ICD-10-CM classifications in the same code family as T88, with their registry titles.
- T88.0 — Infection following immunization
- T88.0A — Infection following immunization, initial encounter
- T88.0D — Infection following immunization, subsequent encounter
- T88.0S — Infection following immunization, sequela
- T88.1 — Other complications following immunization, not elsewhere classified
- T88.1A — Other complications following immunization, not elsewhere classified, initial encounter
- T88.1D — Other complications following immunization, not elsewhere classified, subsequent encounter
- T88.1S — Other complications following immunization, not elsewhere classified, sequela
- T88.2 — Shock due to anesthesia
- T88.2A — Shock due to anesthesia, initial encounter
- T88.2D — Shock due to anesthesia, subsequent encounter
- T88.2S — Shock due to anesthesia, sequela
- T88.3 — Malignant hyperthermia due to anesthesia
- T88.3A — Malignant hyperthermia due to anesthesia, initial encounter
- T88.3D — Malignant hyperthermia due to anesthesia, subsequent encounter
- T88.3S — Malignant hyperthermia due to anesthesia, sequela
- T88.4 — Failed or difficult intubation
- T88.4A — Failed or difficult intubation, initial encounter
- T88.4D — Failed or difficult intubation, subsequent encounter
- T88.4S — Failed or difficult intubation, sequela
- T88.5 — Other complications of anesthesia
- T88.51A — Hypothermia following anesthesia, initial encounter
- T88.51D — Hypothermia following anesthesia, subsequent encounter
- T88.51S — Hypothermia following anesthesia, sequela
- T88.52A — Failed moderate sedation during procedure, initial encounter
- T88.52D — Failed moderate sedation during procedure, subsequent encounter
- T88.52S — Failed moderate sedation during procedure, sequela
- T88.53A — Unintended awareness under general anesthesia during procedure, initial encounter
- T88.53D — Unintended awareness under general anesthesia during procedure, subsequent encounter
- T88.53S — Unintended awareness under general anesthesia during procedure, sequela
- T88.59A — Other complications of anesthesia, initial encounter
- T88.59D — Other complications of anesthesia, subsequent encounter
- T88.59S — Other complications of anesthesia, sequela
- T88.6 — Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered
- T88.6A — Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, initial encounter
- T88.6D — Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, subsequent encounter
- T88.6S — Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, sequela
- T88.7 — Unspecified adverse effect of drug or medicament
- T88.7A — Unspecified adverse effect of drug or medicament, initial encounter
- T88.7D — Unspecified adverse effect of drug or medicament, subsequent encounter
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
ICD Code T83
Complications of genitourinary prosthetic devices, implants and grafts
ICD Code T84
Complications of internal orthopedic prosthetic devices, implants and grafts
ICD Code T85
Complications of other internal prosthetic devices, implants and grafts
ICD Code T86
Complications of transplanted organs and tissue
ICD Code T87
Complications peculiar to reattachment and amputation