Know difference between APC coding systems.

Area of Science:

• Health Services Administration
• Medical Billing and Coding

Background:

• The Health Care Financing Administration (HCFA) is transitioning to ambulatory payment classifications (APCs) for outpatient services.
• Existing chargemaster practices may not adequately capture the complexity of all services.
• Physician and hospital coding practices present distinct challenges.

Purpose of the Study:

• To advise healthcare providers on necessary revisions to chargemasters.
• To ensure accurate coding for evaluation and management services.
• To prepare for the implementation of APCs for outpatient services.

Main Methods:

• Reviewing current chargemaster structures.
• Identifying all relevant evaluation and management CPT codes for emergency and clinic technical services.
• Analyzing documentation requirements for physician-generated CPT codes.

Main Results:

• Chargemasters require comprehensive updates to include all relevant CPT codes.
• Physician CPT coding necessitates complete documentation for higher-level visits.
• Current descriptive patient classification systems (PCS) may not reflect visit intensity accurately.

Conclusions:

• Revising chargemasters is crucial for compliance with new HCFA outpatient payment classifications.
• Accurate and complete documentation is essential for physician CPT coding.
• Quantified PCS may offer a more accurate representation of nursing task intensity than descriptive PCS.