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

Why is the Medicaid comparison limited to Rhode Island 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. Rhode Island (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.

Elaine Parker-williams (NPI 1366540718)

Elaine Parker-williams is a family nurse practitioner provider located in Providence, Rhode Island. This profile covers 0 Medicare and 17 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

Medicaid: Complete Services Breakdown

Field	Value
Entity Type	Individual
Organization	Elaine Parker-williams
Address	355 Prairie Ave
City	Providence
State	RI
ZIP	02905
Taxonomy	Family Nurse Practitioner
NPI Enumerated	September 20, 2006

Payer Source	Total Paid
Medicaid	$565K
Medicare	$0

Every CPT/HCPCS code this provider has billed to Medicaid, with claims volume, average payment, and total revenue.

17 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99212	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a straightforward level of medical decision making,…	4,970	$30	$164K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	3,330	$50	$156.7K
87428	The lab analyst performs an immunoassay to qualitatively or semiquantitatively evaluate the patient specimen for antigens of severe acute respiratory syndrome (SARS) coronavirus, such as SARS–CoV–2…	1,770	$60	$99K
87426	The lab analyst performs an immunoassay to qualitatively or semiquantitatively evaluate the patient blood specimen for antigens of severe acute respiratory syndrome coronavirus such as SARS–CoV–2,…	1,670	$30	$51.7K
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…	750	$60	$42.2K
87804	The analyst performs an immunoassay with direct optical, meaning visual, observation to detect influenza, also called flu, in a patient sample, typically a throat or nasal swab or nasal washings.	1,540	$10	$16.9K
87880	The analyst performs an immunoassay with direct optical, meaning visual, observation to detect Streptococcus, group A, in a patient sample, typically a throat swab.	1,640	$10	$16.4K
T1015	Clinic visit/encounter, all-inclusive	30	$180	$4.5K
G2023	Specimen collection for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), any specimen source	180	$20	$3.8K
81025	The lab analyst performs the pregnancy test on a urine specimen using a methodology or kit that the analyst can read visually for a direct readout.	620	$10	$3.1K

Showing 1–10 of 17

Medicaid: Competitive Analysis & Benchmarks

How this provider's Medicaid billing volume and revenue compare to other Rhode Island providers billing the same CPT/HCPCS codes.

Claims Volume vs. Rhode Island Distribution

Elaine Parker-williams — 4 of 17 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Rhode Island

Full comparison — all codes billed, vs. Rhode Island median

17 rows

CPT/HCPCS Code	Description	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
T1015	Clinic visit/encounter, all-inclusive	106	120	400	$130	$896.9K
87491	The lab analyst performs a test for Chlamydia trachomatis using amplified nucleic acid probe technique.	119	130	140	$70	$160.8K
87591	The lab analyst performs a lab test for Neisseria gonorrhoeae, also called GC, using amplified nucleic acid probe technique.	112	130	130	$70	$141.1K
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…	436	1,730	220	$70	$75.2K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	162	2,050	300	$50	$72.3K
99212	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a straightforward level of medical decision making,…	7	500	90	$50	$24.9K
81025	The lab analyst performs the pregnancy test on a urine specimen using a methodology or kit that the analyst can read visually for a direct readout.	23	110	110	$20	$24.4K
87428	The lab analyst performs an immunoassay to qualitatively or semiquantitatively evaluate the patient specimen for antigens of severe acute respiratory syndrome (SARS) coronavirus, such as SARS–CoV–2…	10	170	160	$50	$23.8K
87426	The lab analyst performs an immunoassay to qualitatively or semiquantitatively evaluate the patient blood specimen for antigens of severe acute respiratory syndrome coronavirus such as SARS–CoV–2,…	6	150	120	$30	$16.4K
99202	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves straightforward medical decision making, and/or the provider…	82	90	50	$60	$13.8K

Showing 1–10 of 17

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Blackstone Valley Community Health Care	RI	Federally Qualified Health Center (FQHC)	$0	$14.2M
The Providence Community Health Centers, Inc.	RI	Federally Qualified Health Center (FQHC)	$0	$13.4M
Blackstone Valley Community Health Care, Inc.	RI	Federally Qualified Health Center (FQHC)	$0	$12.4M
The Providence Community Health Centers, Inc.	RI	Federally Qualified Health Center (FQHC)	$0	$8.3M
Beata Nelken	RI	Pediatrics Physician	$0	$4.2M
Erica Knarr	RI	Dentist	$0	$3.5M
Raj Pande	RI	Dentist	$0	$2.1M
Steven Lowe	RI	Dentist	$0	$1.7M
Emily White	RI	Obstetrics & Gynecology Physician	$0	$1.6M
John Kiang	RI	Pediatric Dentistry	$0	$1.3M

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Women & Infants Hospital Of Rhode Island	RI	General Acute Care Hospital	$0	$132.1M
Elmwood Home Care, Inc.	RI	Home Health Agency	$0	$38.6M
H&t Medicals, Inc	RI	Home Health Agency	$0	$14.8M
R.i.s.a.t., LLC	RI	Methadone Clinic	$321.1K	$14M
Meeting Street Center	RI	Early Intervention Provider Agency	$0	$13.8M
Rhode Island Hospital	RI	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	$0	$13.2M
Women And Infants Hospital	RI	General Acute Care Hospital	$0	$12.6M
Renaissance Adhc, LLC	RI	Adult Day Care Clinic/Center	$0	$7.4M
Catherine Allen	RI	Mental Health Counselor	$0	$7.4M
University Orthopedics, Inc.	RI	Orthopaedic Surgery Physician	$0	$5.3M

Elaine Parker-williams — Billing Profile & Reimbursement Data

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Medicaid: Total Revenue Breakdown by CPT/HCPCS Code

Medicaid: Complete Services Breakdown

Medicaid: Competitive Analysis & Benchmarks

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