Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

John M Lim, M.D.

NPI 1508851346 | Houston, TX

National rank
#8,312
Total services
2,151
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only13
Provider B only0
Total service gap2,151
Beneficiary gap1,001
Allowed amount gap$346,959.89

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
92014Established patient complete exam of visual system
650
0
650Provider A higher
92012Established patient problem focused exam of visual system
267
0
267Provider A higher
92136Measurement of corneal curvature and depth of eye
251
0
251Provider A higher
66984Removal of cataract with insertion of prosthetic lens
231
0
231Provider A higher
92004New patient complete exam of visual system
211
0
211Provider A higher
92133Imaging of optic nerve
146
0
146Provider A higher
92083Exam of visual field with extended testing
97
0
97Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
90
0
90Provider A higher
92134Imaging of retina
65
0
65Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
31
0
31Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
18
0
18Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
17
0
17Provider A higher
92025Ct scan of cornea
15
0
15Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$248,176.48
Provider B total paymentNot available