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

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

Joon Ha (NPI 1184990905)

Field	Value
Entity Type	Individual
Organization	Joon Ha
Address	1 3 Route 10 #353
City	Mangilao
State	GU
ZIP	96923
Taxonomy	General Practice Dentistry
NPI Enumerated	March 26, 2012

Payer Source	Total Paid
Medicaid	$1.3M
Medicare	$0

Key Findings

This provider reports no Medicare billing on file and $1.3M in lifetime Medicaid revenue, so its observable public payer activity is effectively single‑payer Medicaid. The absence of Medicare claims suggests the provider’s patient mix and payer relationships are concentrated in state Medicaid programs rather than the Medicare population.

Revenue is highly concentrated within a small set of Medicaid codes: the top three Medicaid codes by revenue (D2150, D2930, D4220) account for 45.5% of the provider’s total Medicaid revenue. Specifically, D2150 generated $224.2K (17.2%), D2930 generated $202.8K (15.6%), and D4220 generated $165.5K (12.7%) of Medicaid revenue, indicating a narrow set of procedures drive nearly half of Medicaid income.

The provider’s taxonomy is General Practice Dentistry and the code mix supports a general dental practice focused on restorative and routine care. D2150 (Amalgam - two surfaces), D2140 (Amalgam - one surface), and D2160 (Amalgam - three surfaces) are prominent restorative codes, while D1120 (Prophylaxis–child), D0120 (Periodic oral evaluation), and D0150 (Comprehensive oral evaluation) show substantial preventive and exam volume; two of the top three revenue codes (D2930 and D4220) have no descriptions available in the file but materially contribute to revenue.

Statewide competitive standing is modest for the provider’s largest Medicaid revenue drivers. D2150 ranks #6 of 8 providers in-state (29th percentile) and D4220 ranks #6 of 8 (29th percentile), while D2930 ranks #7 of 7 (0th percentile), so for its top revenue-producing codes the provider generally falls below the median in statewide comparative volume.

There are isolated areas of comparatively stronger standing: D2140 (Amalgam - one surface) ranks #3 of 7 (67th percentile), D0120 (Periodic oral evaluation - established patient) ranks #5 of 11 (60th percentile), and D0220 (Intraoral - periapical first radiographic image) ranks #7 of 15 (57th percentile). These ranks suggest the provider is relatively stronger in one-surface amalgam restorations, routine established-patient exams, and first periapical imaging compared with peers.

Utilization patterns show high claim counts on lower-paid routine services and imaging, with 1.6K claims for D0220 at $15 avg paid/claim, 1.4K claims for D0230 at $12 avg paid/claim, and 1.3K claims for D1120 at $58 avg paid/claim. This pattern is consistent with a practice that delivers frequent, lower-reimbursement preventive and diagnostic services alongside restorative work, contributing materially to overall visit volume even where per-claim revenue is small.

Most individual CPT/HCPCS entries are characterized in the file as "typical, unremarkable volume," and several codes show very low comparative volume (0th percentile) such as D2930, D7210, D2335, D2950, and D0210. This mix indicates the provider’s Medicaid activity is generally within expected ranges for in-state peers with a handful of very low-volume procedures, rather than showing outlier-level concentration in unusual services.

Medicaid: Complete Services Breakdown

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

26 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
D2150	Amalgam - two surfaces, primary or permanent	1,140	$200	$224.2K
D2930	N/A	260	$770	$202.8K
D4220	N/A	270	$620	$165.5K
D2140	Amalgam - one surface, primary or permanent	840	$170	$142.1K
D1120	Prophylaxis–child	1,300	$60	$75.2K
D0150	Comprehensive oral evaluation – new or established patient	900	$70	$66.2K
D2160	Amalgam - three surfaces, primary or permanent	410	$150	$62.8K
D7140	Extraction, erupted tooth or exposed root (elevation and/or forceps removal)	190	$300	$56.5K
D0120	Periodic oral evaluation - established patient	1,290	$40	$54.1K
D4341	Periodontal scaling and root planing - four or more teeth per quadrant	90	$590	$51.6K

Showing 1–10 of 26

Medicaid: Competitive Analysis & Benchmarks

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

Claims Volume vs. Guam Distribution

Joon Ha — 0 of 25 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Guam

Full comparison — all codes billed, vs. Guam median

26 rows

CPT/HCPCS Code	Description	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
D4220	N/A	6	10	940	$200	$845.2K
D2930	N/A	7	10	570	$180	$587.4K
D3220	N/A	5	10	560	$110	$406.3K
D7140	Extraction, erupted tooth or exposed root (elevation and/or forceps removal)	6	10	490	$160	$322.3K
D2150	Amalgam - two surfaces, primary or permanent	6	10	1,360	$100	$315.6K
D1120	Prophylaxis–child	7	10	2,140	$60	$195.3K
D0150	Comprehensive oral evaluation – new or established patient	6	10	1,460	$70	$192.7K
D2160	Amalgam - three surfaces, primary or permanent	5	10	530	$110	$139.3K
D3120	N/A	5	10	850	$40	$136.9K
D2140	Amalgam - one surface, primary or permanent	3	10	510	$80	$134.2K

Showing 1–10 of 26

Joon Ha — Billing Profile & Reimbursement Data

Sign up for Joon Ha — Billing Profile & Reimbursement Data policy alerts

Joon Ha — Billing Profile & Reimbursement Data

Sign up for Joon Ha — Billing Profile & Reimbursement Data policy alerts

Key Findings

Medicaid: Total Revenue Breakdown by CPT/HCPCS Code

Medicaid: Complete Services Breakdown

Medicaid: Competitive Analysis & Benchmarks

Frequently Asked Questions

References