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

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

Eugene Kahn (NPI 1699193649)

Field	Value
Entity Type	Individual
Organization	Eugene Kahn
Address	3801 Katella Ave Ste 320
City	Los Alamitos
State	CA
ZIP	90720
Taxonomy	Surgery Physician
NPI Enumerated	April 6, 2014

Payer Source	Total Paid
Medicare	$36.7K
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
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…	70	$130	$9.8K
49507	In this procedure, the provider surgically repairs an inguinal hernia that is incarcerated, meaning trapped, or strangulated, meaning the blood supply is cut off. Use this code for initial hernia…	10	$500	$6.9K
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…	100	$70	$6.3K
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…	70	$80	$5.3K
99223	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	30	$140	$4.5K
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…	40	$110	$3.8K

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. California Distribution

Eugene Kahn — 0 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — California

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	29,804	37,970	120	$90	$23.2K
99232	5,842	12,280	90	$70	$16.3K
99213	19,114	34,660	80	$70	$13.2K
99223	8,182	13,190	50	$140	$11.3K
49507	5	10	10	$570	$10.3K
99204	4,855	19,360	40	$120	$7.2K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Matthew Luxenberg	CA	Specialist	$2.2M	$0
Michael Tabibian	CA	Dermatology Physician	$1.7M	$0
Ramandeep Brar	CA	Cardiovascular Disease Physician	$1.5M	$56.6K
Michael Kim	CA	Plastic Surgery within the Head & Neck (Otolaryngology) Physician	$1.1M	$0
Fernando Mendoza	CA	Cardiovascular Disease Physician	$1.1M	$0
Bruce Vannatta	CA	Interventional Cardiology Physician	$812.7K	$0
Omid Vahdat	CA	Interventional Cardiology Physician	$730.1K	$0
Michael Radonich	CA	Specialist	$699.7K	$0
Adrian Shandling	CA	Cardiovascular Disease Physician	$693.6K	$0
Los Alamitos Surgery Center L P	CA	Ambulatory Surgical Clinic/Center	$656.7K	$0

Eugene Kahn — Billing Profile & Reimbursement Data

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Eugene Kahn — 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