Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Nathan Carpenter, MD

NPI 1083025548 | Mankato, MN

National rank
#4,904
Total services
3,716
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only16
Provider B only0
Total service gap3,716
Beneficiary gap1,220
Allowed amount gap$578,856.53

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
482
0
482Provider A higher
92014Established patient complete exam of visual system
459
0
459Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
388
0
388Provider A higher
92136Measurement of corneal curvature and depth of eye
382
0
382Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
325
0
325Provider A higher
92134Imaging of retina
218
0
218Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
194
0
194Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
188
0
188Provider A higher
92133Imaging of optic nerve
134
0
134Provider A higher
92083Exam of visual field with extended testing
112
0
112Provider A higher
66982Complex removal of cataract with insertion of prosthetic lens
77
0
77Provider A higher
92004New patient complete exam of visual system
38
0
38Provider A higher
65820Incision to improve eye fluid flow
34
0
34Provider A higher
92082Exam of visual field with intermediate testing
32
0
32Provider A higher
99203New patient office or other outpatient visit, 30-44 minutes
25
0
25Provider A higher
15823Removal of excessive skin and fat of upper eyelid
22
0
22Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$440,910.76
Provider B total paymentNot available