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

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

Charles Hardin (NPI 1336173087)

Field	Value
Entity Type	Individual
Organization	Charles Hardin
Address	Massachusetts General Hospital
City	Boston
State	MA
ZIP	02114
Taxonomy	Internal Medicine Physician
NPI Enumerated	July 10, 2006

Payer Source	Total Paid
Medicare	$35.5K
Medicaid	$0

Medicare: Complete Services Breakdown

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

9 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99291	Critical care services include the treatment of vital organ failure or prevention of further life–threatening conditions. Delivering medical care in a moment of crisis and in time of emergency is…	100	$180	$18.6K
99233	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	60	$100	$6.4K
94621	The provider performs complex cardiopulmonary exercise testing (CPET) to evaluate the heart and lung function. The procedure includes measuring minute ventilation (the volume of gas exhaled). Minute…	90	$60	$4.9K
94375	The provider performs a respiratory flow volume loop study to differentiate a patient's obstructive pulmonary disorder from restrictive pulmonary disorders. He may also use the procedure to…	200	$10	$2.4K
94729	In this add on procedure, the provider tests the lungs’ diffusing capacity, the ability to exchange gases, moving oxygen into the bloodstream and letting in carbon dioxide from the bloodstream.	190	$10	$1.3K
94727	The provider performs a pulmonary function test, or PFT, to assess the patient’s lung volumes using gas dilution or washout techniques that compare a known concentration of an inhaled gas with the…	70	$10	$710
94060	The spirometry test is performed with a spirometer. The instrument displays a graphical representation, known as a spirogram, of the test results. The basic forced volume vital capacity (FVC) test is…	80	$10	$660
94726	The provider performs a pulmonary function test, or PFT, to determine the patient’s lung volumes, such as total lung capacity, residual volume, and functional residual capacity. The testing also may…	40	$10	$430
94010	The provider or technician administers a spirometry test to assess the patient's respiratory function. The spirometer is attached to a computer that records the total and timed vital capacity…	20	$10	$120

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 9 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Massachusetts Distribution

Charles Hardin — 0 of 9 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Massachusetts

Full comparison — all codes billed, vs. state median

9 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99291	475	2,150	50	$170	$12.8K
99233	2,188	4,170	70	$100	$12.6K
94621	4	20	40	$60	$3.1K
94729	30	250	80	$10	$1.5K
94375	3	40	60	$20	$1.4K
94060	99	260	60	$20	$1.3K
94726	99	180	50	$20	$1.2K
94010	182	230	40	$10	$1.2K
94727	36	130	30	$20	$1K

Related Providers

Other providers that share a Tax Identification Number (TIN) with Charles Hardin, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Emerson Hospital	MA	General Acute Care Hospital	$0	$18.6M
Joseph Lee	MD	Clinical Cardiac Electrophysiology Physician	$726.5K	$0
Piotr Sobieszczyk	MA	Interventional Cardiology Physician	$169K	$0
Christopher Humphreys	MA	Pulmonary Disease Physician	$117.3K	$0
Anju Nohria	MA	Cardiovascular Disease Physician	$86.8K	$0
Connie Tsao	MA	Cardiovascular Disease Physician	$54.3K	$670
David Lautz	MA	Surgery Physician	$35.1K	$7.6K
Michael Muto	MA	Gynecologic Oncology Physician	$32.1K	$0
Colleen Feltmate	MA	Gynecologic Oncology Physician	$30.9K	$0

Charles Hardin — Billing Profile & Reimbursement Data

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Charles Hardin — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Frequently Asked Questions

References