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.

Jeffrey Grabenstein (NPI 1639277494)

Field	Value
Entity Type	Individual
Organization	Jeffrey Grabenstein
Address	400 Laboratory Rd Ste 101
City	Oak Ridge
State	TN
ZIP	37830
Taxonomy	Family Medicine Physician
NPI Enumerated	September 20, 2006

Payer Source	Total Paid
Medicare	$34.8K
Medicaid	$0

Medicare: Complete Services Breakdown

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

6 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
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…	270	$60	$14.6K
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…	180	$80	$14.6K
90662	This code represents a flu vaccine product that is a split virus type, contains no preservatives, and has enhanced effectiveness due to a higher antigen content. It is administered as an injection…	40	$70	$2.7K
36415	In this procedure, the provider inserts a needle into a vein to collect a blood sample.	160	$10	$1.3K
G0008	Administration of influenza virus vaccine	40	$30	$1.1K
99422	Using online communication technologies, a physician or other qualified healthcare professional discusses a health issue and possible treatment or management with an established patient. This code…	20	$20	$320

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 6 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Tennessee Distribution

Jeffrey Grabenstein — 0 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Tennessee

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	4,357	11,370	120	$80	$16.6K
99213	1,758	11,030	80	$50	$8K
90662	1,016	1,830	50	$70	$4.9K
36415	1,436	3,310	120	$10	$3.2K
G0008	1,789	3,230	50	$30	$2.1K
99422	7	10	30	$20	$1.6K

Nearby Providers

Other providers in the same ZIP code as Jeffrey Grabenstein, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Ridgeview Psychiatric Hospital And Center, Inc.	TN	Psychiatric Hospital	$0	$42M
Southeastern Physician Services PC	TN	Hospitalist Physician	$0	$14.7M
Emory Valley Center	TN	Intellectual and/or Developmental Disabilities Residential Treatment Facility	$0	$11.3M
Discover Diagnostic Laboratory, LLC	TN	Clinical Medical Laboratory	$363.5K	$4.7M
Children's Clinic	TN	Pediatric Adolescent Medicine Physician	$0	$4.7M
East Tennessee Ear, Nose & Throat Specialists, PC	TN	Otolaryngology Physician	$0	$2.6M
East Tennessee Children's Primary Care Center, Inc.	TN	Pediatrics Physician	$0	$2.4M
The Eye Surgery Center Of Oak Ridge LLC	TN	Clinic/Center	$783K	$3.3K
Surgery Center Of Oak Ridge, LLC	TN	Ambulatory Surgical Clinic/Center	$241K	$493.4K
Brian Burnett	TN	Family Nurse Practitioner	$661.1K	$0

Jeffrey Grabenstein — Billing Profile & Reimbursement Data

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Jeffrey Grabenstein — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Nearby Providers

Frequently Asked Questions

References