T88.7

Unspecified adverse effect of drug or medicament

Non-billableCategory

Code Hierarchy

T88T88.7

Chapter: 19. Injury, poisoning and certain other consequences of external causes

Section: T80-T88 - Complications of surgical and medical care, not elsewhere classified

Coding Guidelines

Inclusion Terms

Drug hypersensitivity NOS
Drug reaction NOS

Excludes1 (Mutually Exclusive)

These codes should never be used together with T88.7

specified adverse effects of drugs and medicaments (A00-R94 and T80-T88.6, T88.8)

Use Additional Code

code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Specific Codes (3)

T88.7XXABillable

Unspecified adverse effect of drug or medicament, initial encounter

T88.7XXDBillable

Unspecified adverse effect of drug or medicament, subsequent encounter

T88.7XXSBillable

Unspecified adverse effect of drug or medicament, sequela

Related Codes

T88.0Category

Infection following immunization

T88.1Category

Other complications following immunization, not elsewhere classified

T88.2Category

Shock due to anesthesia

T88.3Category

Malignant hyperthermia due to anesthesia

T88.4Category

Failed or difficult intubation

T88.5Category

Other complications of anesthesia

T88.6Category

Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered

T88.8Category

Other specified complications of surgical and medical care, not elsewhere classified

T88.9Category

Complication of surgical and medical care, unspecified