Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Ernest V Johnson, M.D.

NPI 1477578110 | Tuscaloosa, AL

National rank
#6,375
Total services
2,899
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only20
Provider B only0
Total service gap2,899
Beneficiary gap1,047
Allowed amount gap$356,309.60

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
99214Established patient office or other outpatient visit, 30-39 minutes
831
0
831Provider A higher
92134Imaging of retina
290
0
290Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
259
0
259Provider A higher
92133Imaging of optic nerve
161
0
161Provider A higher
93886Complete ultrasound of within the brain blood flow
161
0
161Provider A higher
93890Ultrasound of within the brain blood flow following medication
161
0
161Provider A higher
93892Ultrasound of within the brain blood flow for blood clots
161
0
161Provider A higher
92250Photography of the retina
123
0
123Provider A higher
92136Measurement of corneal curvature and depth of eye
119
0
119Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
113
0
113Provider A higher
66984Removal of cataract with insertion of prosthetic lens
112
0
112Provider A higher
92136Measurement of corneal curvature and depth of eye
93
0
93Provider A higher
92083Exam of visual field with extended testing
91
0
91Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
37
0
37Provider A higher
65222Removal of foreign body in cornea using slit lamp
24
0
24Provider A higher
92014Established patient complete exam of visual system
24
0
24Provider A higher
92082Exam of visual field with intermediate testing
23
0
23Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
22
0
22Provider A higher
15823Removal of excessive skin and fat of upper eyelid
14
0
14Provider A higher
92285Photography of content of eyes
14
0
14Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$255,873.69
Provider B total paymentNot available