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

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

Peter Johnston (NPI 1629128830)

Peter Johnston is a interventional cardiology physician provider located in Baltimore, Maryland. This profile covers 11 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	Peter Johnston
Address	600 N Wolfe Street Carnegie 568
City	Baltimore
State	MD
ZIP	21287
Taxonomy	Interventional Cardiology Physician
NPI Enumerated	January 11, 2007

Payer Source	Total Paid
Medicare	$70.7K
Medicaid	$0

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

11 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
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	$510	$17.7K
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…	60	$240	$13.6K
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…	80	$170	$13K
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…	90	$80	$6.5K
93010	The provider interprets and reports on the results of a routine 12–lead (or more) electrocardiogram.	1,090	$10	$6.5K
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…	80	$50	$3.8K
93459	In this procedure, the provider performs coronary angiography, an imaging study of the vessels in the heart. He inserts tubing into an artery, typically in the groin or arm, and threads it into the…	10	$260	$3.3K
92978	In this add–on procedure, the provider advances a catheter into a coronary vessel or previously placed graft using ultrasound or optical coherence tomography to view the extent of the blockage,…	30	$80	$2.8K
93451	In this procedure, the provider gains percutaneous venous access through the internal jugular, subclavian, or femoral vein under fluoroscopic guidance. He obtains oxygen saturation measurements that…	20	$110	$1.9K
93571	The provider measures blood flow and pressure in a coronary artery or bypass graft during coronary angiography using a Doppler or pressure wire. The service may include stress testing with medication…	20	$60	$990

Showing 1–10 of 11

Peter Johnston — 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
99214	6,560	10,270	150	$90	$24.1K
92928	25	80	30	$460	$16K
93458	39	90	50	$200	$12.9K
99213	5,073	9,280	100	$60	$12.5K
93454	6	60	30	$160	$6.6K
93459	15	20	20	$230	$4.5K
93010	106	770	200	$10	$3.3K
93451	20	30	20	$90	$2.6K
92978	8	30	20	$80	$2.2K
93571	14	30	20	$60	$1.1K