Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Gerald B Walman, M.D.

NPI 1730251836 | Sun City, AZ

National rank
#11,115
Total services
1,305
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only16
Provider B only0
Total service gap1,305
Beneficiary gap443
Allowed amount gap$195,341.98

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
92014Established patient complete exam of visual system
226
0
226Provider A higher
92004New patient complete exam of visual system
200
0
200Provider A higher
92136Measurement of corneal curvature and depth of eye
153
0
153Provider A higher
66984Removal of cataract with insertion of prosthetic lens
141
0
141Provider A higher
92134Imaging of retina
87
0
87Provider A higher
92250Photography of the retina
87
0
87Provider A higher
92133Imaging of optic nerve
82
0
82Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
68
0
68Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
54
0
54Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
37
0
37Provider A higher
92083Exam of visual field with extended testing
28
0
28Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
24
0
24Provider A higher
92020Exam of the internal drainage system of eye
20
0
20Provider A higher
76514Ultrasound scan of cornea to determine thickness
17
0
17Provider A higher
11900Injection into skin growth, 1-7 growths
11
0
11Provider A higher
99203New patient office or other outpatient visit, 30-44 minutes
11
0
11Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$146,302.77
Provider B total paymentNot available