T50

Classification

Category:Injury, poisoning and certain other consequences of external causes

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Coding Guidance

T50 should not be used for reimbursement purposes as there are more specific codes below it that contain a greater level of detail.

Excludes 1

From S00-T88

birth trauma

obstetric trauma

Use Additional Code

From S00-T88

code to identify any retained foreign body, if applicable

More Specific Codes

T50.0

Poisoning by, adverse effect of and underdosing of mineralocorticoids and their antagonists

T50.1

Poisoning by, adverse effect of and underdosing of loop [high-ceiling] diuretics

T50.2

Poisoning by, adverse effect of and underdosing of carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics

T50.3

Poisoning by, adverse effect of and underdosing of electrolytic, caloric and water-balance agents

T50.4

Poisoning by, adverse effect of and underdosing of drugs affecting uric acid metabolism

T50.5

Poisoning by, adverse effect of and underdosing of appetite depressants

T50.6

Poisoning by, adverse effect of and underdosing of antidotes and chelating agents

T50.7

Poisoning by, adverse effect of and underdosing of analeptics and opioid receptor antagonists

T50.8

Poisoning by, adverse effect of and underdosing of diagnostic agents

T50.A

Poisoning by, adverse effect of and underdosing of bacterial vaccines

T50.B

Poisoning by, adverse effect of and underdosing of viral vaccines

T50.Z

Poisoning by, adverse effect of and underdosing of other vaccines and biological substances

T50.9

Poisoning by, adverse effect of and underdosing of other and unspecified drugs, medicaments and biological substances

External Resources

2025 ICD-10 guidelines from CMS.gov