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

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

Walter Zink (NPI 1750512281)

Field	Value
Entity Type	Individual
Organization	Walter Zink
Address	8401 Datapoint Dr Ste 600
City	San Antonio
State	TX
ZIP	78229
Taxonomy	Diagnostic Radiology Physician
NPI Enumerated	July 31, 2009

Payer Source	Total Paid
Medicare	$150.5K
Medicaid	$0

Medicare: Complete Services Breakdown

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

25 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
70450	The provider performed computed tomography, or CT scanning, of the head or brain, without contrast. He performs the procedure to diagnose any brain or intracranial abnormalities.	1,120	$30	$34.7K
70496	The provider injects contrast material into a peripheral vein and images the blood vessels in the patient's head using computed tomographic scanning. Noncontrast images, if performed, are included in…	310	$80	$24.1K
70498	The provider injects contrast material into a peripheral vein and images the blood vessels in the patient's neck using computed tomographic scanning. Noncontrast images, if performed, are included in…	300	$70	$21.1K
70553	In this procedure, the provider performs a magnetic resonance imaging, or MRI, study of the brain including the brain stem. He performs this procedure without using contrast material. He then follows…	120	$110	$13.3K
70551	The provider uses magnetic resonance imaging, or MRI, to examine the brain and brain stem. The provider does not administer contrast for this exam.	200	$50	$10.4K
72125	In this diagnostic procedure, the provider performs a computed tomography, or CT, examination of the cervical spine without contrast material.	190	$30	$6.6K
70486	The provider uses computed tomography, or CT, to examine the maxillofacial area, such as the upper jaw or face structures. The provider does not administer contrast for this exam.	130	$40	$5.5K
72148	In this diagnostic procedure, the provider performs magnetic resonance imaging (MRI) of the lumbar spinal canal and contents without using contrast.	60	$80	$4.7K
70544	The provider performs magnetic resonance angiography of the vessels of the head and surrounding areas. The provider does not use contrast.	60	$80	$4.7K
22511	The provider performs lumbosacral vertebroplasty, or the surgical repair of a fractured vertebra in the lumbosacral (lower) spine, usually involving the injection of bone cement. The provider…	10	$310	$4.3K

Showing 1–10 of 25

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 25 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Texas Distribution

Walter Zink — 4 of 23 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Texas

Full comparison — all codes billed, vs. state median

25 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
70553	169	770	50	$120	$11.1K
72148	435	930	50	$90	$9.6K
70450	27	1,410	170	$30	$7.9K
70551	85	930	50	$70	$5.9K
0042T	114	120	20	$170	$5.6K
72141	470	730	40	$90	$5.1K
22511	2	10	10	$320	$4.1K
72158	215	380	30	$130	$4.1K
70496	12	780	40	$70	$4.1K
70498	13	830	40	$70	$4K

Showing 1–10 of 25

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Ariel Kruger	TX	Diagnostic Radiology Physician	$1.1M	$0
Garrett Andersen	TX	Diagnostic Radiology Physician	$897.7K	$0
Justin Boatsman	TX	Diagnostic Radiology Physician	$878.2K	$0
Michael Orsi	TX	Diagnostic Radiology Physician	$862.1K	$0
Xiao Shi	TX	Diagnostic Radiology Physician	$799.9K	$0
Lily Zou	NY	Diagnostic Radiology Physician	$714.5K	$0
Michael Granato	TX	Diagnostic Radiology Physician	$711.4K	$0
Barry Menick	TX	Diagnostic Radiology Physician	$695.4K	$0
Mark Healy	TX	Diagnostic Radiology Physician	$650.9K	$0
Travis Lyons	TX	Diagnostic Radiology Physician	$595.9K	$0

Walter Zink — Billing Profile & Reimbursement Data

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Walter Zink — 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