Dr. Yarnall et al identify the time required to perform the
preventive health care services recommended by the USPSTF. (1) Their data
can be extended to illustrate the reimbursement differential between
cognitive preventive services ($1.50/min) and procedural preventive care
($74/min).
Review of the data in Table 2 results in a literature based estimate
of 63.2 minutes of physician time per preventive medicine exam; time for
completion of screening colonoscopy has been reported to be 8.11 minutes.
(2) A large national insurer reimburses a preventive medicine exam at $95,
and colonoscopy at $597, resulting in rates of $1.50/minute for preventive
care, and $74/minute for procedural care.
This disparity is even greater in the Medicare population. When a
Medicare patient receives evaluation and management services for acute
and/or chronic health care problems at the time of a preventive medicine
exam, the costs of providing these services are subtracted from the costs
of the preventive medicine exam, and thus the amount the physician is
reimbursed for the preventive portion of the exam is further reduced. For
example, a physician who provides a detailed E/M service and a preventive
medicine service to a Medicare patient would be reimbursed only $64 for
the preventive portion of the exam. ($137 for the preventive - 73 for the
E/M service), resulting in a rate of $1.01 per minute of cognitive
preventive services.
Based on literature derived time estimates and representative
reimbursement levels, primary care physicians are reimbursed at
approximately 2% the rate of their proceduralist colleagues for preventive
services. To the extent that reimbursement drives medical practice, this
differential is concerning; to the extent that adequate reimbursement is
necessary to support quality care, this differential is alarming; as an
equitable distribution of health care resources, this differential is
unsupportable. The differential between reimbursement for procedural and
cognitive preventive services is cause for concern, and consideration of
change.
1. Yarnall KS, et al. Primary Care: Is There Enough Time for
Prevention?. Am J Public Health. 2003;93:635-641.
2. Garrett DW. Colonoscope Length and Procedure Efficiency. Am J
Gastroenterol. 2002 Jan;97(1):6-8