Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Errol O Grannum, MD

NPI 1508897935 | Mcallen, TX

National rank
#7,917
Total services
2,281
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only12
Provider B only0
Total service gap2,281
Beneficiary gap319
Allowed amount gap$137,091.53

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
92012Established patient problem focused exam of visual system
659
0
659Provider A higher
92145Measurement of corneal pressure
332
0
332Provider A higher
92083Exam of visual field with extended testing
169
0
169Provider A higher
92020Exam of the internal drainage system of eye
147
0
147Provider A higher
92133Imaging of optic nerve
143
0
143Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
84
0
84Provider A higher
92250Photography of the retina
50
0
50Provider A higher
65855Laser repair to improve eye fluid flow
31
0
31Provider A higher
76514Ultrasound scan of cornea to determine thickness
30
0
30Provider A higher
67820Removal of eyelashes using forceps
29
0
29Provider A higher
66761Creation of eye fluid drainage tracts in iris using a laser, per session
20
0
20Provider A higher
92201Extended exam of the back part of the eye with retinal drawing
12
0
12Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$100,077.82
Provider B total paymentNot available