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.

Christopher Groth (NPI 1447516083)

Christopher Groth is a neurology physician provider located in Iowa City, Iowa. This profile covers 12 Medicare and 0 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

Provider details (source: NPPES NPI Registry)

Medicare: Complete Services Breakdown

Field	Value
Entity Type	Individual
Organization	Christopher Groth
Address	200 Hawkins Dr
City	Iowa City
State	IA
ZIP	52242
Taxonomy	Neurology Physician
NPI Enumerated	April 9, 2012

Payer Source	Total Paid
Medicare	$45.6K
Medicaid	$0

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

12 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	200	$60	$12.5K
64616	The provider administers a chemical compound to the neck muscles on one side, avoiding the laryngeal muscles. The goal of this procedure is to paralyze the muscles. Providers may treat cervical…	70	$100	$6.5K
95984	The provider, a physician or other qualified healthcare professional, continues to analyze the function of a brain neurostimulator system and make programming adjustments face–to–face with the…	180	$30	$5.3K
99215	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…	40	$100	$4.5K
99205	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…	30	$120	$4K
64644	The provider injects a chemical, such as Botox®, into 5 or more muscles of one extremity to relieve a patient's pain and spasms.	40	$70	$3.1K
95983	The provider, a physician or other qualified healthcare professional, analyzes the function of a brain neurostimulator system and makes programming adjustments requiring up to 15 minutes of…	80	$30	$2.6K
64612	In this procedure, the provider injects a chemical on one side of the face to disable the facial nerve and relieve painful facial nerve disorders or abnormal involuntary movements of facial muscles.	30	$80	$2.1K
95874	In this add–on procedure, the provider uses needle electromyography guidance for a chemodenervation injection. Chemodenervation is a process of injecting a neurotoxin like ethyl alcohol or Botox®…	120	$10	$1.5K
99222	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…	20	$100	$1.5K

Showing 1–10 of 12

Christopher Groth — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Frequently Asked Questions

References

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	1,465	4,690	100	$70	$14.4K
99232	1,654	1,740	80	$60	$9.3K
64644	3	10	40	$90	$6.5K
99215	472	1,220	30	$110	$6.4K
64612	10	10	60	$100	$6.2K
64616	2	10	30	$90	$4.7K
99205	138	480	20	$140	$4.2K
99222	999	1,270	30	$90	$3.8K
95984	1	10	60	$30	$2.2K
99231	480	740	40	$30	$2.2K