Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Eric S Ahn, MD

NPI 1841457652 | Los Angeles, CA

National rank
#12,341
Total services
984
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only10
Provider B only0
Total service gap984
Beneficiary gap146
Allowed amount gap$52,635.04

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
78
0
78Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
58
0
58Provider A higher
92285Photography of content of eyes
29
0
29Provider A higher
92133Imaging of optic nerve
23
0
23Provider A higher
92083Exam of visual field with extended testing
21
0
21Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
21
0
21Provider A higher
92134Imaging of retina
17
0
17Provider A higher
92250Photography of the retina
17
0
17Provider A higher
68840Probing of nasal tear duct
14
0
14Provider A higher
92014Established patient complete exam of visual system
14
0
14Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$38,889.69
Provider B total paymentNot available