Medicare FFS ophthalmology

Provider service volume comparison

Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.

Provider A

Matthew Giegengack, MD

NPI 1437167350 | Winston Salem, NC

National rank
#12,434
Total services
963
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only11
Provider B only0
Total service gap963
Beneficiary gap470
Allowed amount gap$168,454.46

CPT/HCPCS service volume comparison

Rows compare visible public provider-service lines by Medicare FFS service count.

CPT/HCPCSDescriptionProvider A servicesProvider B servicesAbsolute differenceHigher Medicare FFS service volume
99213Established patient office or other outpatient visit, 20-29 minutes
227
0
227Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
220
0
220Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
119
0
119Provider A higher
66984Removal of cataract with insertion of prosthetic lens
86
0
86Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
66
0
66Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
42
0
42Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
35
0
35Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
30
0
30Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
23
0
23Provider A higher
65756Transplantation of outer layer of corneal tissue
17
0
17Provider A higher
65400Removal of growth of cornea
12
0
12Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$126,026.08
Provider B total paymentNot available