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

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

Alexander Colgan (NPI 1215457825)

Field	Value
Entity Type	Individual
Organization	Alexander Colgan
Address	200 Hawkins Dr
City	Iowa City
State	IA
ZIP	52242
Taxonomy	Emergency Medicine Physician
NPI Enumerated	June 23, 2017

Payer Source	Total Paid
Medicare	$76.5K
Medicaid	$0

Medicare: Complete Services Breakdown

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

4 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99285	The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a high level of medical decision making.	450	$130	$59.3K
99291	Critical care services include the treatment of vital organ failure or prevention of further life–threatening conditions. Delivering medical care in a moment of crisis and in time of emergency is…	70	$160	$11.1K
99284	The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making.	70	$80	$5.4K
93042	The provider interprets a recording of the electrical conduction of the heart to examine any abnormality in its functioning using a maximum of three leads, wires that connect the recording device to…	160	$10	$800

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 4 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Iowa Distribution

Alexander Colgan — 2 of 4 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Iowa

Full comparison — all codes billed, vs. state median

4 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99285	5	500	120	$120	$17.1K
99291	123	460	40	$160	$10.1K
99284	264	530	70	$80	$6.3K
93042	1	10	120	$1	$580

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Emergency Physicians Of The Rockies, PC	CO	Emergency Medicine Physician	$0	$13M
Ryan Wolf	CO	Physician Assistant	$4.6M	$0
Emergency Medical Physicians PC	WY	Emergency Medicine Physician	$0	$4.1M
Amber Mccollum	CO	Geriatric Medicine (Family Medicine) Physician	$141K	$0
Jonathan Binder	WY	Family Medicine Physician	$95.3K	$0
Ryan Benson	WY	Emergency Medicine Physician	$85.3K	$0
Kayla Whitson	WY	Emergency Medicine Physician	$80.6K	$0
Eugene Duquette	WY	Family Medicine Physician	$79K	$0
Erik Hermstad	CO	Emergency Medicine Physician	$70.9K	$0
David Tarullo	WY	Emergency Medicine Physician	$70.5K	$0

Alexander Colgan — Billing Profile & Reimbursement Data

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Alexander Colgan — 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