A secondary diagnosis of diabetes is listed, and the coder reviews the medication administration record (MAR) showing scheduled insulin during the stay. How does this documentation validation support reporting?
Select an answer to reveal the explanation.
Short Explanation
The MAR is your 'did we actually treat it?' receipt. Seeing insulin given helps show diabetes mattered this stay — but it still needs a real provider diagnosis and reporting-criteria fit. Treatment evidence backs the code; it does not invent the diagnosis.
Full Explanation
Secondary diagnosis reporting under UHDDS concepts considers clinical evaluation, therapeutic treatment, further diagnostic study, or extended nursing care. Medication administration records can corroborate that diabetes was actively treated during the encounter. However, treatment evidence does not substitute for provider diagnostic documentation, automatically establish principal diagnosis, or create unspecified complication codes. Coders use the MAR as validation support alongside the diagnostic statements in the record.