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

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

Matthew Grantz (NPI 1134373665)

Field	Value
Entity Type	Individual
Organization	Matthew Grantz
Address	30 N 1900 E # 3r210
City	Salt Lake City
State	UT
ZIP	84132
Taxonomy	Vascular Neurology Physician
NPI Enumerated	November 11, 2008

Payer Source	Total Paid
Medicare	$57K
Medicaid	$0

Medicare: Complete Services Breakdown

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

6 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99233	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	290	$90	$26.8K
99223	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	120	$130	$15.3K
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…	60	$160	$9.9K
99232	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…	60	$60	$3.5K
G0425	Telehealth consultation, emergency department or initial inpatient, typically 30 minutes communicating with the patient via telehealth	20	$70	$1.1K
99231	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a straightforward or low level of medical…	10	$40	$460

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 6 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Utah Distribution

Matthew Grantz — 2 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Utah

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99233	29	700	50	$90	$7.9K
99291	108	450	30	$160	$7.8K
99232	428	880	60	$60	$6.1K
99223	26	760	30	$130	$4.9K
G0425	3	10	40	$70	$3.2K
99231	211	220	30	$40	$1.8K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
St Lukes Clinic-treasure Valley LLC	ID	Family Medicine Physician	$0	$59.2M
St Luke's Clinic LLC	ID	Family Medicine Physician	$0	$39.5M
St Lukes Regional Medical Center	ID	General Acute Care Hospital	$0	$25.1M
St Lukes Clinic-treasure Valley LLC	ID	Family Medicine Physician	$0	$6.9M
Physician Group Of Utah Inc	UT	Specialist	$0	$2.8M
St Lukes Clinic-treasure Valley LLC	OR	Rural Health Clinic/Center	$0	$2.1M
St Luke's Regional Medical Center	ID	Home Health Agency	$0	$1.6M
Peter Castellanos	ID	Neurology with Special Qualifications in Child Neurology Physician	$0	$599.5K
Andrew Coles	UT	Interventional Pain Medicine Physician	$389.6K	$120.9K
Joseph Fyans	UT	Physical Medicine & Rehabilitation Physician	$276.2K	$0

Matthew Grantz — Billing Profile & Reimbursement Data

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Matthew Grantz — 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