Why are Medicare and Medicaid shown separately instead of combined?

They come from two different CMS data sources with no shared claim identifier, so they can't be reconciled into one number without double-counting or guessing. Every table and chart on this page keeps them fully separate.

Why is there no private/commercial revenue figure?

Private and commercial payer data comes from Transparency in Coverage files, which only publish negotiated rates — not claims or utilization volume. Without a volume figure, no revenue number can be computed for any provider from that data.

What does "Rank" mean in the Competitive Analysis & Benchmarks tables?

For a given CPT/HCPCS code, it's this provider's position by claims volume among all providers billing that same code at that geography level (State, National, or South Dakota for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to South Dakota only?

Medicaid is administered per-state with no single national fee schedule, so a state or national comparison the way Medicare has one isn't available. South Dakota (this provider's own state) is the only grouping that's conceptually meaningful.

Why are the numbers rounded to the nearest 10?

To avoid implying more precision than the underlying data supports at a single-provider level. Ratios are kept precise since they're a relative comparison, not a volume or dollar figure.

How current is this data?

The Medicare and Medicaid tables are both single current snapshots, not refreshed on a recurring schedule yet.

Lisa Viola (NPI 1508873811)

Lisa Viola is a neurology physician provider located in Sioux Falls, South Dakota. This profile covers 15 Medicare and 0 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

Provider details (source: NPPES NPI Registry)

Medicare: Complete Services Breakdown

Field	Value
Entity Type	Individual
Organization	Lisa Viola
Address	1301 S Cliff Ave
City	Sioux Falls
State	SD
ZIP	57105
Taxonomy	Neurology Physician
NPI Enumerated	August 1, 2006

Payer Source	Total Paid
Medicare	$90.1K
Medicaid	$0

The CPT/HCPCS codes generating the most Medicare revenue for this provider.

15 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
95886	The provider assesses the electrical activity of a muscle in the extremity and related paraspinal areas. At the same session as a separately reportable nerve conduction study. He studies five or more…	640	$40	$23.1K
95913	In this procedure, the provider performs 13 or more nerve conduction studies, a diagnostic test to evaluate function, especially the electrical conduction ability of the motor and sensory nerves of…	180	$130	$22.8K
64615	The provider bilaterally administers a chemical compound to the muscles innervated by the trigeminal, facial, cervical spinal, and accessory nerves. The goal of this procedure is to paralyze the…	120	$80	$9.6K
99205	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…	70	$130	$8.8K
95910	In this procedure, the provider performs seven or eight nerve conduction studies, a diagnostic test to evaluate the function, especially the electrical conduction ability of the motor and sensory…	90	$70	$6.7K
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	70	$70	$4.5K
99215	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…	30	$110	$3.4K
95720	A physician or other QHCP reviews recorded events and analyzes spike and seizure detection of a continuous electroencephalography, a study of the electrical activity of the brain. A video is…	20	$150	$2.4K
95911	In this procedure, the provider performs nine or ten nerve conduction studies, a diagnostic test to evaluate function, especially the electrical conduction ability of the motor and sensory nerves of…	20	$100	$2.1K
99204	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the provider…	20	$90	$1.7K

Showing 1–10 of 15

Lisa Viola — Billing Profile & Reimbursement Data

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Lisa Viola — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Frequently Asked Questions

References

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
95913	3	10	50	$170	$22.8K
95886	3	20	110	$50	$12K
99214	960	1,660	90	$70	$11.4K
99215	263	450	40	$100	$7.5K
99213	1,479	1,710	80	$50	$6.4K
95912	8	10	30	$140	$6.4K
95911	5	10	20	$120	$5.5K
95720	6	10	30	$150	$5.4K
64615	1	10	60	$80	$5.3K
99204	494	670	30	$100	$5.1K