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Free Medical Coding > ICD10 CM > 2025 ICD-10-CM Codes > 2025 ICD-10-CM Codes S00-T88 – Injury, poisoning and certain other consequences of external causes (S00-T88) > 2025 ICD-10-CM Codes T36-T50 – Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50) > 2025 ICD-10-CM Codes T38 – Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified (T38)

2025 ICD-10-CM Codes T38 – Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified (T38)

Type 1 Excludes

  • mineralocorticoids and their antagonists (T50.0-)
  • oxytocic hormones (T48.0-)
  • parathyroid hormones and derivatives (T50.9-)
  • Codes Description
  • T38.0
    Poisoning by, adverse effect of and underdosing of glucocorticoids and synthetic analogues
  • T38.1
    Poisoning by, adverse effect of and underdosing of thyroid hormones and substitutes
  • T38.2
    Poisoning by, adverse effect of and underdosing of antithyroid drugs
  • T38.3
    Poisoning by, adverse effect of and underdosing of insulin and oral hypoglycemic [antidiabetic] drugs
  • T38.4
    Poisoning by, adverse effect of and underdosing of oral contraceptives
  • T38.5
    Poisoning by, adverse effect of and underdosing of other estrogens and progestogens
  • T38.6
    Poisoning by, adverse effect of and underdosing of antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified
  • T38.7
    Poisoning by, adverse effect of and underdosing of androgens and anabolic congeners
  • T38.8
    Poisoning by, adverse effect of and underdosing of other and unspecified hormones and synthetic substitutes
  • T38.9
    Poisoning by, adverse effect of and underdosing of other and unspecified hormone antagonists

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