Healthier Workforce
Reference

Glossary.

Plain-English definitions for the SIMERP, IRC sections, and benefits-compliance terms that show up across the rest of the site.

SIMERP (Self-Insured Medical Expense Reimbursement Plan)

An IRS-recognized plan structure that reimburses employees for qualified medical expenses pre-tax under Section 105(b), funded by a pre-tax employee contribution under Section 125.

Section 125 (Cafeteria Plan)

The section of the Internal Revenue Code that lets employees pay for qualified benefits with pre-tax dollars, reducing both income tax and payroll (FICA) tax.

Section 105(b)

The section of the IRC that allows employer-funded reimbursements of qualified medical expenses to be excluded from the employee's gross income.

Section 213(d)

The section of the IRC that defines what counts as a 'qualified medical expense' for purposes of pre-tax deductions and tax-free reimbursements.

FICA Tax

Federal Insurance Contributions Act payroll tax. 7.65% paid by the employer and 7.65% paid by the employee on most wages, funding Social Security and Medicare.

ERISA

The Employee Retirement Income Security Act of 1974 - the federal law governing employer-sponsored benefit plans, including health, retirement, and welfare plans.

ACA (Affordable Care Act)

The Patient Protection and Affordable Care Act of 2010, which set federal minimums for employer health coverage, including the employer mandate and minimum essential coverage standards.

HIPAA

The Health Insurance Portability and Accountability Act of 1996, which governs the privacy and security of protected health information (PHI).

Indemnity plan (Section 125 indemnity)

A benefit structure that pays the employee a fixed dollar amount when a specified event occurs (e.g., a doctor visit), regardless of actual incurred cost.

IRS Chief Counsel Memorandum 202323006

A 2023 IRS Chief Counsel Memorandum addressing fixed-indemnity wellness plans funded through Section 125 cafeteria plans, concluding that indemnity payments made on a tax-free basis under those structures should be treated as taxable wages.

Preventative care

Routine medical care intended to prevent illness or detect it early, including annual physicals, screenings, vaccinations, and chronic disease management.

Wellness program

An employer-sponsored program designed to encourage healthy behaviors, manage chronic conditions, or reduce healthcare costs - generally regulated under HIPAA wellness rules and (when financial incentives are involved) Section 125.

Pre-tax deduction

A payroll deduction that reduces the employee's gross taxable wages before income tax and FICA are calculated, lowering both the employee's and employer's tax liability on that amount.

Post-tax reimbursement

A payment made to the employee after taxes are calculated, typically tax-free if it reimburses a qualified medical expense under Section 105(b) of the IRC.

Cafeteria plan

A formal employer-sponsored benefit plan, established under Section 125 of the IRC, that lets employees choose between cash compensation and qualified pre-tax benefits.

HSA (Health Savings Account)

A tax-advantaged personal savings account for medical expenses, available only to employees enrolled in a qualifying high-deductible health plan (HDHP).

FSA (Flexible Spending Account)

A pre-tax employer-sponsored account that lets employees set aside money for qualified medical or dependent-care expenses incurred during the plan year.

HRA (Health Reimbursement Arrangement)

An employer-funded reimbursement account that pays for employees' qualifying medical expenses, with no employee contribution and no FICA-wage-base reduction.

Self-funded health plan

An employer-sponsored health plan in which the employer assumes financial risk for medical claims directly, typically with stop-loss insurance to cap catastrophic exposure.

Fully-insured health plan

An employer-sponsored health plan in which the employer pays a fixed monthly premium to an insurance carrier, which assumes all financial risk for claims.

Group health insurance

Health insurance coverage provided by an employer to its employees as a group, typically with the employer paying a portion of the premium.

Stop-loss insurance

Insurance purchased by self-funded employers to cap their exposure to catastrophic individual claims (specific stop-loss) or aggregate claim spend (aggregate stop-loss).

Census (payroll census)

A redacted spreadsheet of an employer's workforce - typically headcount, wage band, age band, dependents, and benefit-enrollment status - used to generate an accurate benefits proposal.

PEPM / PEPPM

Per Employee Per Month / Per Enrolled Participant Per Month - the standard pricing unit for employee benefit programs.

Employer mandate

The ACA requirement that employers with 50+ full-time-equivalent employees offer affordable, minimum-value health coverage to substantially all full-time employees or face penalties.

Minimum essential coverage (MEC)

The ACA standard for health coverage that satisfies the individual coverage requirement and the employer-mandate offering requirement.

COBRA

The federal law requiring most employer-sponsored group health plans to offer continued coverage to employees and dependents after qualifying events like termination of employment.

GLP-1 medications

Glucagon-like peptide-1 receptor agonists - a class of medications (semaglutide, tirzepatide) originally developed for type 2 diabetes and increasingly prescribed for weight management.

Compound pharmacy

A pharmacy that prepares personalized medications - typically by combining, mixing, or altering ingredients - for an individual patient based on a physician's prescription.

Telehealth

The delivery of clinical healthcare services - primary care, urgent care, mental health, prescription management - via remote video, audio, or asynchronous messaging.

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