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.

Amy Timmerman (NPI 1629307012)

Field	Value
Entity Type	Individual
Organization	Amy Timmerman
Address	1200 Pleasant St
City	Des Moines
State	IA
ZIP	50309
Taxonomy	Audiologist
NPI Enumerated	December 14, 2009

Payer Source	Total Paid
Medicare	$880
Medicaid	$0

Medicare: Complete Services Breakdown

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

2 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
92579	The provider performs a battery of tests to evaluate hearing loss in infants and toddlers. He uses sound sources to evaluate the auditory response, with reinforcement by animated toys.	20	$30	$580
92567	In this procedure, the provider measures the functioning of the middle ear by varying the pressure of air presented to the ear to identify the reason for hearing loss.	30	$10	$300

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 2 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Iowa Distribution

Amy Timmerman — 0 of 2 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

2 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
92567	74	90	90	$10	$1.1K
92579	1	10	20	$30	$590

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Central Iowa Hospital Corporation	IA	General Acute Care Hospital	$0	$58M
Central Iowa Hospital Corporation	IA	Clinical Medical Laboratory	$3M	$26.7M
Central Iowa Hospital Corporation	IA	Pediatrics Physician	$0	$25.4M
Central Iowa Hospital Corporation	IA	General Acute Care Hospital	$0	$14.7M
Central Iowa Hospital Corporation	IA	Emergency Medicine Physician	$0	$13.1M
Childrens Health Center	MI	Health Service Clinic/Center	$0	$7.3M
Central Iowa Hospital Corporation	IA	Internal Medicine Physician	$0	$2.5M
Central Iowa Hospital Corporation	IA	Family Medicine Physician	$0	$1.6M
Iowa Physicians Clinic Medical Foundation	IA	General Practice Physician	$0	$1.2M
Central Iowa Hospital Corporation	IA	General Acute Care Hospital	$0	$1.2M

Amy Timmerman — Billing Profile & Reimbursement Data

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Amy Timmerman — 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