ICD-9-CM 974.0 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 974.0 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
2015/16 ICD-10-CM T50.2X1A Poisoning by carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics, accidental (unintentional), initial encounter