401(k) · DOL Form 5500 · 2023

Idaho Arthritis Center 401(k) Plan

Data updated 2026-08-25

$4M
Total assets Small plan by assets: 42
Participants Small participant base: 39th
Percentile by assets National rank: $88,396
Avg per participant Below avg balance/head

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Official DOL plan name: Idaho Arthritis Center 401(k) Plan · Sponsored by Idaho Arthritis Center · Idaho · Healthcare & Social Assistance

$4M in assets, 42 participants

Idaho Arthritis Center's Idaho Arthritis Center 401(k) Plan reported $4M in total assets and 42 participants in its 2023 DOL Form 5500 filing, ranking in the 39th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

#7,276 in Healthcare & Social Assistance (17,684 peers)

2023 asset change

Idaho Arthritis Center 401(k) Plan surged 36.9% in 2023 ($3M → $4M) for 42 participants.

#7,276
in Healthcare & Social Assistance (17,684 peers): +36.9%
assets growth YoY

Idaho Arthritis Center 401(k) Plan's mid-pack asset rank among Healthcare & Social Assistance and all filers

Idaho Arthritis Center 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$3,712,623 39th percentile higher than 39% of 127,068 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Idaho Arthritis Center 401(k) Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Idaho Arthritis Center 401(k) Plan is a small filing (42 participants) on this national headcount ladder.

Micro (1-10) 35,718 filings (27%) Small (11-100) 27,089 filings (21%) Medium (101-1,000) 55,445 filings (43%) Large (1,001-10,000) 10,273 filings (8%) Mega (10,000+) 1,374 filings (1%)

Idaho Arthritis Center 401(k) Plan reported net income rose from -$534K in the plan year 2022 filing to $1M in the plan year 2023 filing.
Idaho Arthritis Center 401(k) Plan end-of-year assets rose from $3M in the plan year 2022 filing to $4M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 820536242 · Idaho Arthritis Center PY 2023 · 401(k)

Idaho Arthritis Center 401(k) Plan · $4M · 42 · 39th

PCT $4M
PCT 42
PCT 39th
PCT 401(k)
PCT near Westmark Electronics 401(k) Plan
PCT ind #7276

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Healthcare & Social Assistance retirement plans → · Plans in Idaho →

End-of-year total assets ($M) among Idaho Arthritis Center 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Idaho Arthritis Center years around the 2023 move

Latest sponsor-wide plan assets: $4M 7.925206731106941% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	3	128	$4M
2023	1	42	$4M
2024	1	35	$4M

2023 asset-move particulars

Total Assets (Beginning of Year)	$3M
Net Assets (End of Year)	$4M
Net Income	$1M
Employer EIN	820536242
Plan Effective Date	2007-01-01
Filing Status	FILING RECEIVED

Nearby 401(k) Plans in Idaho

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Idaho Arthritis Center 401(k) Plan vs. nearby 401(k) plans in Idaho, assets vs. participants

Micron Technology Inc. Retirement at Micron (Ram) Plan $3.2B · 9,865
Idaho National Laboratory Employee Investment Plan $2.3B · 6,419
Simplot Retirement Savings Plan $1.4B · 8,746
Idaho Power Company Employee Savings Plan $794M · 2,089
Boise Cascade Company Savings Plan $656M · 3,476

Compare Idaho Arthritis Center 401(k) Plan side-by-side with 3 peers →

Idaho Arthritis Center 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Idaho, the nearest 401(k) by assets is Westmark Electronics 401(k) Plan in WA ($4M); by covered participants it is Rodriguez Hidalgo Retirement Plan in PR (42 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($4M here).

Westmark Electronics 401(k) Plan (WA) $4M · 8
Max Hospitality 401(k) Profit Sharing Plan (CT) $4M · 277
Alameda Eye Physicians Retirement Plan (CA) $4M · 13
Gordon Aluminum Industries, Inc. Hourly Supplemental Savings Plan (WI) $4M · 113

Similar participant headcount

Nearest other-state filings by covered participants (42 participants); asset peers above are excluded.

Rodriguez Hidalgo Retirement Plan (PR) 42 · 0 off
R D White & Sons, Inc. 401(k) Ps Plan & Trust (NC) 42 · 0 off
B & B Medical Services Inc 401(k) Profit Sharing Plan & Trust (OK) 42 · 0 off
Bay Oral Surgery & Implant Center, Ltd. Employees' 401(k) Profit Sharing Plan (WI) 42 · 0 off

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Idaho Arthritis Center 401(k) Plan assets move in 2023? ▼

Idaho Arthritis Center 401(k) Plan surged - up 36.9% during 2023, from $3M to $4M. Reported net income was $1M.

How have Idaho Arthritis Center plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Idaho Arthritis Center's sponsor-wide assets declined 7.9%, from $4M to $4M.

Which 401(k) plans are similar in size to Idaho Arthritis Center 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by assets is Westmark Electronics 401(k) Plan in WA ($4M, 8 participants).

Which 401(k) plans cover a similar participant headcount to Idaho Arthritis Center 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is Rodriguez Hidalgo Retirement Plan in PR (42 participants, $2M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 820536242.