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

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

Ruth Foster Koth (NPI 1689835712)

Field	Value
Entity Type	Individual
Organization	Ruth Foster Koth
Address	11011 Meridian Ave N Ste 101
City	Seattle
State	WA
ZIP	98133
Taxonomy	Clinical Social Worker
NPI Enumerated	June 20, 2008

Payer Source	Total Paid
Medicare	$2.1K
Medicaid	$0

Medicare: Complete Services Breakdown

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

3 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
90791	In this service, the provider performs a psychiatric evaluation of the patient with the aim of making a diagnosis.	10	$100	$1K
90832	In this service, the provider performs psychotherapy, a series of techniques for treating the psychiatric disorders of the patient. The treatment session with the patient typically lasts for anywhere…	30	$30	$830
90853	Group psychotherapy is provided to a group of people who are normally not acquainted with each other but might be sharing similar kinds of psychological issues. The psychotherapist selects a group of…	10	$10	$180

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 3 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Washington Distribution

Ruth Foster Koth — 0 of 3 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Washington

Full comparison — all codes billed, vs. state median

3 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
90791	139	160	20	$110	$3.3K
90832	62	80	40	$50	$3K
90853	7	10	60	$20	$2.1K

Nearby Providers

Other providers in the same ZIP code as Ruth Foster Koth, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Neighborcare Health	WA	Federally Qualified Health Center (FQHC)	$0	$16.2M
International Community Health Services	WA	Federally Qualified Health Center (FQHC)	$0	$11.5M
Shoreline Fire Department	WA	Land Ambulance	$350.3K	$10.2M
Uw Medicine Northwest	WA	General Acute Care Hospital	$0	$5.7M
Northwest Kidney Centers	WA	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	$0	$3.7M
Therapeutic Health Services	WA	Methadone Clinic	$0	$3.3M
David Drucker	WA	Retina Specialist (Ophthalmology) Physician	$1.8M	$0
Sharel Ongchin	WA	Ophthalmology Physician	$1.3M	$0
Kristi Bailey	WA	Ophthalmology Physician	$937.7K	$0
Vinod Doreswamy	WA	Allergy & Immunology Physician	$702.1K	$0

Ruth Foster Koth — Billing Profile & Reimbursement Data

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Ruth Foster Koth — 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