Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Diemngoc T Dang, MD

NPI 1215927629 | Fredericksburg, VA

National rank
#11,650
Total services
1,161
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only11
Provider B only0
Total service gap1,161
Beneficiary gap435
Allowed amount gap$125,054.55

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
99213Established patient office or other outpatient visit, 20-29 minutes
253
0
253Provider A higher
92014Established patient complete exam of visual system
225
0
225Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
167
0
167Provider A higher
92133Imaging of optic nerve
134
0
134Provider A higher
92083Exam of visual field with extended testing
121
0
121Provider A higher
92134Imaging of retina
63
0
63Provider A higher
66984Removal of cataract with insertion of prosthetic lens
41
0
41Provider A higher
76519Ultrasound scan to determine eye length and lens power
36
0
36Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
20
0
20Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
18
0
18Provider A higher
92004New patient complete exam of visual system
15
0
15Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$87,485.34
Provider B total paymentNot available