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 Tennessee for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Tennessee 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. Tennessee (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.

Colin Barker (NPI 1851551238)

Colin Barker is a interventional cardiology physician provider located in Nashville, Tennessee. This profile covers 19 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	Colin Barker
Address	3601 The Vanderbilt Clinic
City	Nashville
State	TN
ZIP	37232
Taxonomy	Interventional Cardiology Physician
NPI Enumerated	June 10, 2008

Payer Source	Total Paid
Medicare	$121.5K
Medicaid	$0

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

19 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
33418	In this procedure, the provider repairs a narrowed and stiff mitral valve using a percutaneous (through the skin) approach. The mitral valve controls the passage of blood from the left atrium of the…	20	$1,270	$30.5K
33361	The provider uses a catheter to insert an aortic valve replacement through the lumen of a catheter, in a service known as TAVI or TAVR. This code is specific to inserting the valve using a…	40	$540	$19K
92928	The provider inserts a catheter through the skin (percutaneous approach) and guides it into the heart's arteries. They deploy one or more stents (small tubes) to keep the artery open and may expand a…	40	$380	$16.5K
93454	In this procedure, the provider performs imaging supervision and interpretation for a coronary angiography in which injections are performed to assess any coronary artery disease or any stenosis…	70	$140	$9.6K
93505	The provider takes a sample of tissue from within the innermost layer of the heart muscle, primarily to check for signs of any damage due to rejection of a heart transplant.	40	$150	$5.7K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	120	$50	$5.5K
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…	40	$130	$4.9K
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…	40	$100	$4.1K
99232	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…	70	$60	$4K
93458	In this procedure, the provider performs imaging supervision and interpretation for a coronary angiography with left heart catheterization and intraprocedural injections for left ventriculography. He…	20	$200	$3.9K

Showing 1–10 of 19

Colin Barker — 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
33361	35	60	40	$540	$23.6K
33418	4	10	20	$1,020	$21.3K
99233	2,482	2,630	90	$90	$13.1K
92928	30	130	30	$380	$12.2K
99232	2,442	3,990	100	$60	$11.4K
99215	1,222	2,710	40	$110	$8.3K
99213	4,109	11,030	80	$50	$8K
93458	195	250	30	$180	$7.7K
99205	362	1,300	20	$140	$4.9K
33419	3	10	20	$270	$4K