Understanding E/M: Check with individual payers for rules on subsequent observation care services

Why This Topic Matters

Observation billing can vary by payer, so understanding the article helps readers recognize when CPT guidance may not align with Medicare or private payer requirements. It is especially useful for avoiding incorrect E/M reporting when a patient remains in observation across multiple days.

Article Sections

1. Subsequent observation care codes

   This section introduces the CPT observation care framework for services provided after the initial day and summarizes the general components associated with these E/M codes.

2. Subsequent doctors may not be able to bill subsequent observation services

   This section discusses payer-specific billing limitations and notes that rules may differ for clinicians who did not place the patient in observation.