Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Richard I Chang, M.D.

NPI 1174587695 | Hickory, NC

National rank
#6,072
Total services
3,044
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only12
Provider B only0
Total service gap3,044
Beneficiary gap1,637
Allowed amount gap$502,413.79

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
1,180
0
1,180Provider A higher
66984Removal of cataract with insertion of prosthetic lens
418
0
418Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
380
0
380Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
285
0
285Provider A higher
92136Measurement of corneal curvature and depth of eye
220
0
220Provider A higher
92136Measurement of corneal curvature and depth of eye
195
0
195Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
167
0
167Provider A higher
92134Imaging of retina
46
0
46Provider A higher
92083Exam of visual field with extended testing
44
0
44Provider A higher
99203New patient office or other outpatient visit, 30-44 minutes
24
0
24Provider A higher
92133Imaging of optic nerve
17
0
17Provider A higher
92250Photography of the retina
11
0
11Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$365,833.73
Provider B total paymentNot available