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

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

Ian Mark Gewin (NPI 1487843694)

Field	Value
Entity Type	Organization
Organization	Ian Mark Gewin
Address	16944 County Road 3082
City	Cosby
State	MO
ZIP	64436
Taxonomy	Case Management Agency
NPI Enumerated	October 24, 2007

Payer Source	Total Paid
Medicaid	$48.1M
Medicare	$0

Medicaid: Complete Services Breakdown

Every CPT/HCPCS code this provider has billed to Medicaid, with claims volume, average payment, and total revenue.

3 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
T1019	Personal care services, per 15 minutes, not for an inpatient or resident of a hospital, nursing facility, icf/mr or imd, part of the individualized plan of treatment (code may not be used to identify…	826,420	$60	$47.9M
T1001	Nursing assessment / evaluation	1,500	$60	$91.2K
T2040	Financial management, self-directed, waiver; per 15 minutes	550	$140	$77.4K

Medicaid: Competitive Analysis & Benchmarks

How this provider's Medicaid billing volume and revenue compare to other Missouri providers billing the same CPT/HCPCS codes.

Claims Volume vs. Missouri Distribution

Ian Mark Gewin — 1 of 3 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Missouri

Full comparison — all codes billed, vs. Missouri median

3 rows

CPT/HCPCS Code	Description	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
T1019	Personal care services, per 15 minutes, not for an inpatient or resident of a hospital, nursing facility, icf/mr or imd, part of the individualized plan of treatment (code may not be used to identify…	17	1,330	6,550	$80	$4.6M
T1001	Nursing assessment / evaluation	216	420	1,610	$50	$378.4K
T2040	Financial management, self-directed, waiver; per 15 minutes	13	20	850	$70	$250.4K

Ian Mark Gewin — Billing Profile & Reimbursement Data

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Ian Mark Gewin — Billing Profile & Reimbursement Data

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Medicaid: Total Revenue Breakdown by CPT/HCPCS Code

Medicaid: Complete Services Breakdown

Medicaid: Competitive Analysis & Benchmarks

Frequently Asked Questions

References