Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Charles E Ahrens, M.D.

NPI 1356540827 | Duluth, MN

National rank
#8,985
Total services
1,933
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only13
Provider B only0
Total service gap1,933
Beneficiary gap465
Allowed amount gap$318,425.01

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
92134Imaging of retina
371
0
371Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
279
0
279Provider A higher
92014Established patient complete exam of visual system
251
0
251Provider A higher
67028Injection of drug into eye
226
0
226Provider A higher
92136Measurement of corneal curvature and depth of eye
94
0
94Provider A higher
66984Removal of cataract with insertion of prosthetic lens
93
0
93Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
80
0
80Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
57
0
57Provider A higher
92133Imaging of optic nerve
47
0
47Provider A higher
92083Exam of visual field with extended testing
39
0
39Provider A higher
92004New patient complete exam of visual system
24
0
24Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
20
0
20Provider A higher
92025Ct scan of cornea
16
0
16Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$241,752.64
Provider B total paymentNot available