Hospital Inpatient: Don't Fret, 99221-99223 Replace Consult Codes

Why This Topic Matters

Accurate inpatient E/M reporting affects whether the correct physician is identified as principal physician of record and whether first-day hospital services are reported consistently under current Medicare guidance. The article helps readers navigate common confusion around consult replacement, initial hospital care, and related inpatient coding workflow.

Article Sections

1. Swap Out Consult Codes with 99221-99223 (or 99231-99233)

   This section reviews CMS guidance on the shift away from consult codes and explains the broader inpatient E/M code ranges discussed in the article. It also introduces the role of the principal physician in inpatient reporting.

2. Set the Stage at Admission to Who is the Principal

   This section focuses on how the principal physician of record is identified at admission and how modifier AI fits into that reporting context. It also discusses first-day hospital encounters in a general hospital setting.

3. Prepare for Non-Admitting Doctors

   This section addresses reporting considerations for physicians who are not the admitting provider but perform an initial inpatient evaluation. It also covers CMS language, documentation concerns, and common confusion about first versus subsequent hospital care.