Fed Regist. 1999 Nov; 64(211): 59380-590.

Medicare program; revisions to payment policies under the physician fee schedule for calendar year 2000. Health Care Financing Administration (HCFA), HHS. Final rule with comment period.

This final rule makes several changes affecting Medicare Part B payment. The changes include: implementation of resource-based malpractice insurance relative value units (RVUs); refinement of resource-based practice expense RVUs; payment for physician pathology and independent laboratory services; discontinuous anesthesia time; diagnostic tests; prostate screening; use of CPT modifier -25; qualifications for nurse practitioners; an increase in the work RVUs for pediatric services; adjustments to the practice expense RVUs for physician interpretation of Pap smears; and revisions to the work RVUs for new and revised CPT codes for calendar year 1999 and a number of other changes relating to coding and payment. Furthermore, we are finalizing the 1999 interim physician work RVUs and are issuing interim RVUs for new and revised codes for 2000. This final rule solicits public comments on the second 5-year refinement of work RVUs for services furnished beginning January 1, 2002 and requests public comments on potentially misvalued work RVUs for all services in the CY 2000 physician fee schedule. This final rule also conforms the regulations to existing law and policy regarding: removal of the x-ray as a prerequisite for chiropractic manipulation; the exclusion of payment for assisted suicide; and optometrist services. This final rule also announces the calendar year 2000 Medicare physician fee schedule conversion factor under the Medicare Supplementary Insurance (Part B) program as required by section 1848(d) of the Social Security Act. The 2000 Medicare physician fee schedule conversion factor is $36.6137.