Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Carl S Johnson, MD

NPI 1851320485 | Parker, CO

National rank
#8,186
Total services
2,196
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only14
Provider B only0
Total service gap2,196
Beneficiary gap896
Allowed amount gap$474,304.11

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
66984Removal of cataract with insertion of prosthetic lens
507
0
507Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
242
0
242Provider A higher
92136Measurement of corneal curvature and depth of eye
221
0
221Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
179
0
179Provider A higher
92012Established patient problem focused exam of visual system
175
0
175Provider A higher
92014Established patient complete exam of visual system
175
0
175Provider A higher
92134Imaging of retina
159
0
159Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
139
0
139Provider A higher
92004New patient complete exam of visual system
126
0
126Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
56
0
56Provider A higher
92133Imaging of optic nerve
41
0
41Provider A higher
92025Ct scan of cornea
37
0
37Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
23
0
23Provider A higher
92083Exam of visual field with extended testing
21
0
21Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$361,276.35
Provider B total paymentNot available