Medicare Data on Physicians

Keith W Michael M.D. (Orthopedic Surgery)

Individual Data

40 Duke Medicine Cir
Durham 27710-4000 NC US

Accepts Medicare patients

NPI Number: 1033385679

View other providers of Orthopedic Surgery in 27710


Description Number Unique Unique/Day Allowed amount Submitted std Payment std
Lumbar spine fusion combined 11 11 11 271.145 1931 0 216.917 46.017
Insert spine fixation device 13 13 13 215.115 1707.846 2007.137 172.09 172.185
Apply spine prosth device 24 19 19 105.979 862.75 664.178 84.785 86.309
Removal of spinal lamina 24 24 24 197.022 1595.833 1680.976 157.617 204.116
Remove spinal lamina add-on 39 22 22 47.078 383.692 563.583 37.659 35.331
Office/outpatient visit new 12 12 12 121.91 314 0 97.53 0
Office/outpatient visit est 21 19 21 47.92 137 0 38.34 0
Office/outpatient visit est 11 11 11 67.17 137 0 53.74 0
Office/outpatient visit est 14 14 14 73.62 204 0 54.923 14.34

Explanation of columns

  • Number: Number of services provided; note that the metrics used to count the number provided can vary from service to service.
  • Unique: Number of distinct Medicare beneficiaries (patients) receiving the service.
  • Unique / day: Number of distinct Medicare beneficiary/per day services. Since a given beneficiary may receive multiple services of the same type (e.g., single vs. multiple cardiac stents) on a single day, this metric removes double-counting from the line service count to identify whether a unique service occurred.
  • Allowed amount: Average of the Medicare allowed amount for the service; this figure is the sum of the amount Medicare pays, the deductible and coinsurance amounts that the beneficiary is responsible for paying, and any amounts that a third party is responsible for paying.
  • Submitted: Average of the charges that the provider submitted for the service.
  • Payment: Average amount that Medicare paid after deductible and coinsurance amounts have been deducted for the line item service.