Table 4:

All Payers: Median and Mean Physician Payments-per-wRVU for Microsurgery

CATEGORY	Commercial Payers						Governmental Payers							p value**
	N	25th percentile	Median	75th percentile	Mean	SD	N	25th percentile	Median	75th percentile	Mean	SD	p value*
LOWER	51	93.99	112.42	142.34	115.51	49.50	35	15.79	50.65	62.30	45.85	25.25	0.103	< 0.001
BREAST (19364)	103	92.01	121.54	173.84	150.30	205.85	41	28.69	49.61	68.35	133.01	492.65		< 0.001
H/N	237	74.16	115.05	138.64	104.10	54.11	225	13.28	48.78	61.65	43.24	27.66		< 0.001

All values (other than n) are represented as dollars per wRVU; n = number of patients

Abbreviations: H/N Head and Neck, SD Standard Deviation

^*Kruskal-Wallis comparing governmental payments for microsurgery

^**Mann Whitney comparing commercial versus governmental payments per category