ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

T40.604S – Poisoning by unspecified narcotics, undetermined, sequela

Coding Notes

Active

Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

909.0

Fs: 10111 – Late effect of poisoning due to drug, medicinal or biological substance

E98.9

Fs: 10112 – Late effects of injury, undetermined whether accidentally or purposely inflicted

MDC / MS-DRG Reference

DRG 922

OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITH MCC

DRG 923

OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITHOUT MCC

Sibling Codes

T40.604A

Poisoning by unspecified narcotics, undetermined, initial encounter

T40.604D

Poisoning by unspecified narcotics, undetermined, subsequent encounter

Parent Sibling Codes

T40.601

Poisoning by unspecified narcotics, accidental (unintentional)

T40.602

Poisoning by unspecified narcotics, intentional self-harm

T40.603

Poisoning by unspecified narcotics, assault

T40.604

Poisoning by unspecified narcotics, undetermined

T40.605

Adverse effect of unspecified narcotics

T40.606

Underdosing of unspecified narcotics

Codes with Same Suffix

S31.604S

Unspecified open wound of abdominal wall, left lower quadrant with penetration into peritoneal cavity, sequela

S62.604S

Fracture of unspecified phalanx of right ring finger, sequela

T43.604S

Poisoning by unspecified psychostimulants, undetermined, sequela

T45.604S

Poisoning by unspecified fibrinolysis-affecting drugs, undetermined, sequela