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How is this coded?


The patient, a young woman, collapsed at a party at her friends parents’ house. Friends called 911 and an ambulance brought her to the emergency department in severe hypoxic respiratory failure and she was intubated in the field. She was put on ventilatory support once she arrived at the ED and was admitted. After 3 days, she regained consciousness and was extubated. After discussions with the provider, she confirmed what was found in her bloodwork, that she abused Valium, cocaine, marijuana. She also admitted to being very drunk after drinking vodka with a blood alcohol level of 210.

Discharge diagnoses: Respiratory failure secondary to overdoses of multiple substances.