Defined Benefit (Pension) · DOL Form 5500 · 2023

St. Luke's Health System Basic Pension Plan

Data updated 2026-07-24

$154M
Total assets
244
Participants
94th
Percentile by assets
$629,897
Avg per participant

Sponsored by St. Luke's Health System, Ltd. · Idaho · Healthcare & Social Assistance

St. Luke's Health System, Ltd.'s St. Luke's Health System Basic Pension Plan reported $154M in total assets and 244 participants in its 2023 DOL Form 5500 filing, ranking in the 94th 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.

What the 2023 filing shows

St. Luke's Health System Basic Pension Plan holds $154M for 244 participants - about $629,897 per participant, in the top 10% of all filed plans by assets, up 6.7% over the 2023 plan year.

$154M
total plan assets (2023 EOY)
244
covered participants
94th
percentile by assets (of 126,618 plans)
$629,897
avg assets per participant
State
Industry
Healthcare & Social Assistance

Defined Benefit (Pension) · DOL Form 5500 · 2023

What the Filing Says About St. Luke's Health System Basic Pension Plan

St. Luke's Health System Basic Pension Plan is a Defined Benefit (Pension) retirement plan sponsored by St. Luke's Health System, Ltd., headquartered in Idaho. According to the U.S. Department of Labor's 2023 Form 5500 filing, the plan reports $154M in total end-of-year assets and covers 244 participants across the Healthcare & Social Assistance industry. The sponsor's EIN on file with the U.S. Department of Labor is 562570681, and the plan has been effective since 1960-10-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $144M at the beginning of 2023 to $154M at year-end - up 6.7%. Net assets (after liabilities) closed the year at $154M, with reported net income of $10M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years St. Luke's Health System, Ltd. has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $1.5B to $2.1B, a gain of 35.6%, while reported participants moved from 31,444 to 34,970 (+11.2%). The strongest year on file by total sponsor assets was 2024 at $2.1B; the softest was 2022 at $1.5B. Year-by-year, sponsor-wide filings show: 2022 - $1.5B in assets across 4 plans covering 31,444 participants; 2023 - $1.8B in assets across 4 plans covering 33,790 participants; 2024 - $2.1B in assets across 4 plans covering 34,970 participants.

By assets, St. Luke's Health System Basic Pension Plan outranks 94% of the 126,618 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 1.5x the national average plan size of $100M and 730 average participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2023 Form 5500 with a reported end-of-year asset figure (126,618 plans), rank St. Luke's Health System Basic Pension Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2023)

Total Assets (Beginning of Year)$144M
Total Assets (End of Year)$154M
Net Assets (End of Year)$154M
Net Income$10M
Plan TypeDefined Benefit (Pension)
Employer EIN562570681
Plan Effective Date1960-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (St. Luke's Health System, Ltd.)

$1.4B$1.6B$1.8B$2B$2.2B 202220232024 $1.52B $2.06B ▲ +35.5%
Total plan assets by year, all St. Luke's Health System, Ltd. 401(k) plans on file
Year Plans Participants Total Assets
2022 4 31,444 $1.5B
2023 4 33,790 $1.8B
2024 4 34,970 $2.1B

Nearby Defined Benefit (Pension) Plans in Idaho

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

St. Luke's Health System Basic Pension Plan vs. nearby Defined Benefit (Pension) plans in Idaho, assets vs. participants

St. Luke's Health System Basic Pension Plan vs. nearby Defined Benefit (Pension) plans in Idaho, assets vs. participants Scatter plot of 6 data points. 05001000150020002500 -0.500.511.522.5 Total assets ($B) Participants St. Luke's Health Sy…Idaho National Labor…Retirement Plan of I…Amalgamated Sugar Co…Hecla Mining Company…Western Farm Bureau …
St. Luke's Health System Basic Pension Plan vs. nearby Defined Benefit (Pension) plans in Idaho, assets vs. participants

Frequently Asked Questions

How much money is in the St. Luke's Health System Basic Pension Plan?
As of the 2023 Form 5500 filing, St. Luke's Health System Basic Pension Plan holds $154M in total assets with 244 participants. It is sponsored by St. Luke's Health System, Ltd..
What type of plan is St. Luke's Health System Basic Pension Plan?
St. Luke's Health System Basic Pension Plan is a Defined Benefit (Pension) plan. It has been effective since 1960-10-01. The plan is filed with the U.S. Department of Labor under EIN 562570681.
Who sponsors the St. Luke's Health System Basic Pension Plan?
St. Luke's Health System Basic Pension Plan is sponsored by St. Luke's Health System, Ltd., located in Idaho. The sponsor's EIN is 562570681 and the plan operates in the Healthcare & Social Assistance industry.
How did St. Luke's Health System Basic Pension Plan perform in 2023?
St. Luke's Health System Basic Pension Plan grew at a solid clip - up 6.7% during 2023, moving from $144M to $154M in total assets. Net income was $10M.

What this filing means

Ways to act on St. Luke's Health System Basic Pension Plan's numbers.

  • By total assets, St. Luke's Health System Basic Pension Plan ranks in the top 10% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in Idaho. Compare plans
  • St. Luke's Health System, Ltd.'s sponsor-wide assets have grown 35.6% since 2022 across 3 plan years on file. More Healthcare & Social Assistance plans
  • A Defined Benefit (Pension) plan works differently from other retirement plan types, understand the structural differences before comparing. Compare plan types

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 562570681.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-24.