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.

Frank Hsu (NPI 1548298417)

Field	Value
Entity Type	Individual
Organization	Frank Hsu
Address	101 The City Dr S
City	Orange
State	CA
ZIP	92868
Taxonomy	Neurological Surgery Physician
NPI Enumerated	June 29, 2006

Payer Source	Total Paid
Medicare	$31.6K
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
61886	The provider makes an incision and implants or replaces a direct or inductive cranial pulse generator or receiver in a subcutaneous pocket for connection to two or more electrode arrays, often one on…	20	$740	$11.2K
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…	100	$80	$8.4K
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…	30	$130	$4K
69990	Use this code in addition to the code for a primary procedure when the provider uses an operating microscope to facilitate microsurgical techniques involving cutting or suturing.	20	$180	$3.6K
61781	In this add–on procedure, the provider uses a computer navigation system along with computed tomography, or CT, and or magnetic resonance imaging, or MRI, scans to guide him and navigate during…	20	$190	$3.1K
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…	20	$60	$1.4K

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

Frank Hsu — 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	20,311	37,970	120	$90	$23.2K
61886	10	20	20	$720	$15.9K
99213	28,820	34,660	80	$70	$13.2K
99204	10,554	19,360	40	$120	$7.2K
61781	26	40	20	$180	$4.3K
69990	15	30	20	$180	$3.7K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Neil Finnen	IN	Ophthalmology Physician	$1.9M	$0
Vivian Laquer	CA	Dermatology Physician	$94.8K	$1.7M
Nasim Daoud	NV	Rheumatology Physician	$1.3M	$0
Sherif Rezk	CA	Anatomic Pathology & Clinical Pathology Physician	$317.2K	$944.7K
Charles Chol Bae Kim	CA	Adult Medicine Physician	$1.2M	$190
Kyrollos Tawfik	MD	Vascular & Interventional Radiology Physician	$1.1M	$0
Maxwell Jen	CA	Emergency Medicine Physician	$869.2K	$36.2K
Kourosh Naeini	CA	Diagnostic Radiology Physician	$709.1K	$120
Karen Reuss	CA	Diagnostic Radiology Physician	$636.1K	$17.9K
Erik Schnaser	CA	Orthopaedic Surgery Physician	$608.9K	$0

Frank Hsu — Billing Profile & Reimbursement Data

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Frank Hsu — 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