A new payment system for outpatient services? The implications for radiology

Area of Science:

• Health Policy
• Medical Economics
• Radiology

Background:

• Medicare is proposing a significant overhaul of its outpatient payment system, the first in 31 years.
• The Health Care Financing Administration (HCFA) has put forth a new prospective payment system for hospital outpatient departments.
• This system is based on the Ambulatory Patient Groups (APG) classification.

Purpose of the Study:

• To analyze the proposed Medicare prospective payment system for hospital outpatient departments.
• To evaluate the potential impact of the Ambulatory Patient Groups (APG) system on the radiology community.
• To identify key unresolved issues affecting radiology providers under the new payment methodology.

Main Methods:

• The proposed Ambulatory Patient Groups (APG) system classifies outpatient procedures into three categories: significant procedures/therapies, ancillary tests, and medical visits.
• APGs are based on outpatient procedures as the primary variable.
• The system includes 290 APGs, each grouping clinically and resource intensity-similar services.

Main Results:

• The APG system categorizes outpatient procedures into significant procedures/therapies, ancillary tests, and medical visits.
• Radiology ancillary services are included within 11 specific APGs.
• The impact on radiology providers depends on unresolved issues like payment unit definition and rate adequacy.

Conclusions:

• The proposed Medicare outpatient payment system, utilizing Ambulatory Patient Groups (APGs), represents a major shift in healthcare reimbursement.
• Key factors influencing the success of this system for radiology include the definition of the payment unit and adequate compensation rates.
• The continued classification of contrast media and radiopharmaceuticals as pass-through costs is a critical consideration for radiology providers.