Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Clarke S Nelson, M.D., PH.D.

NPI 1558894923 | Baltimore, MD

National rank
#11,856
Total services
1,105
VS
Provider B

Choose provider

No provider selected.

Search providers
Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only17
Provider B only0
Total service gap1,105
Beneficiary gap574
Allowed amount gap$162,020.65

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
198
0
198Provider A higher
92012Established patient problem focused exam of visual system
117
0
117Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
112
0
112Provider A higher
92136Measurement of corneal curvature and depth of eye
100
0
100Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
90
0
90Provider A higher
66984Removal of cataract with insertion of prosthetic lens
85
0
85Provider A higher
92133Imaging of optic nerve
69
0
69Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
67
0
67Provider A higher
92004New patient complete exam of visual system
61
0
61Provider A higher
92083Exam of visual field with extended testing
53
0
53Provider A higher
92134Imaging of retina
44
0
44Provider A higher
92250Photography of the retina
16
0
16Provider A higher
76519Ultrasound scan to determine eye length and lens power
14
0
14Provider A higher
99212Established patient office or other outpatient visit, 10-19 minutes
13
0
13Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
12
0
12Provider A higher
99203New patient office or other outpatient visit, 30-44 minutes
12
0
12Provider A higher
92020Exam of the internal drainage system of eye
11
0
11Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$118,385.32
Provider B total paymentNot available