Form 1099-HC is a Massachusetts health insurance form used to report health coverage information to the Massachusetts Department of Revenue (DOR). If you live in Massachusetts and have health insurance, you will receive a 1099-HC MA form each year documenting your coverage months and plan type.
What Is Form 1099-HC? Massachusetts Health Coverage Explained
Unlike federal forms in the 1095 series, the 1099-HC is unique to Massachusetts and exists because the Commonwealth has maintained its own MA individual mandate since 2006 — years before the federal Affordable Care Act was enacted. Health insurance carriers, administrators, and other coverage providers in Massachusetts are required to issue Form 1099-HC to every individual they covered during the tax year, detailing the months of coverage and the type of plan provided. The form is essential for completing Schedule HC on your Massachusetts state income tax return.
1099-HC vs 1095-B vs 1095-C: Comparison Table
Many taxpayers confuse Form 1099-HC with the federal Form 1095 series. Understanding the difference is critical for both Massachusetts residents and employers.
| Form 1099-HC | Form 1095-B | Form 1095-C | |
|---|---|---|---|
| Purpose | Reports MA health coverage and MCC status | Reports minimum essential coverage (MEC) to the IRS | Reports employer-offered health coverage to the IRS |
| Who Issues It | MA health insurers, MassHealth, Health Connector, self-insured employers with MA residents | Health insurers, government programs, small self-insured employers | Applicable Large Employers (ALEs) with 50+ full-time employees |
| Filed With | Massachusetts DOR (state) | IRS (federal) | IRS (federal) |
| Jurisdiction | Massachusetts state only | Federal (all states) | Federal (all states) |
| Key Data Reported | Plan type code, MCC status, months of coverage | Covered individuals, months of MEC | Offer of coverage codes, employee share, safe harbor codes |
| Recipient Deadline | January 31 | Tuesday, March 3<sup>rd</sup>, 2026 | Tuesday, March 3<sup>rd</sup>, 2026 |
| Used By Taxpayer For | Completing Schedule HC on MA Form 1 | Verifying coverage on federal return | Verifying employer coverage offer on federal return |
Who Issues the 1099-HC Massachusetts Health Insurance Form?
Form 1099-HC is issued by health insurance providers operating in Massachusetts, including private carriers, employer-sponsored plan administrators, MassHealth (Medicaid), Medicare supplement providers, and the Health Connector (the state marketplace). Any entity that provides MCC minimum creditable coverage to a Massachusetts resident must furnish a 1099-HC to the covered individual and file the data electronically with the Massachusetts DOR. Self-insured employers who provide coverage to Massachusetts employees are also responsible for issuing the form, regardless of whether the employer is based inside or outside of Massachusetts.
MCC Minimum Creditable Coverage Standards Explained
Under the MA individual mandate, Massachusetts residents must carry health insurance that meets MCC minimum creditable coverage standards. MCC is a higher bar than the federal minimum essential coverage (MEC) requirement — a plan can satisfy ACA standards nationally but still fall short of Massachusetts MCC requirements.
To qualify as MCC-compliant, a health plan must meet all of the following criteria:
- No annual benefit caps — the plan cannot impose a dollar limit on total covered benefits per year.
- Prescription drug coverage — the plan must include coverage for prescription medications.
- Mental health and substance abuse services — parity coverage for behavioral health is required.
- Deductible limits — the annual deductible cannot exceed $2,000 for an individual or $4,000 for a family.
- Annual out-of-pocket maximums — total out-of-pocket costs must be capped at reasonable levels.
- Maternity and preventive care — plans must cover prenatal and well-child visits before the deductible applies.
Your Form 1099-HC includes a plan type code that indicates whether your Massachusetts health coverage meets the MCC standard. If your plan does not meet MCC, you may still face an MA individual mandate penalty even though you had insurance. The federal Form 1095-B does not evaluate whether coverage meets Massachusetts-specific MCC standards.
How Form 1099-HC and Schedule HC Work Together
When filing a Massachusetts state income tax return (Form 1), residents must complete Schedule HC (Health Care Information) to report their health insurance status for the tax year. The information on your 1099-HC MA form directly feeds into Schedule HC. Taxpayers use the plan type code and months of coverage listed on their 1099-HC to fill out Schedule HC, which the DOR then uses to determine whether the taxpayer maintained qualifying Massachusetts health coverage and whether any penalty applies.
1099-HC Mailing Timeline
Health insurance providers in Massachusetts are required to furnish Form 1099-HC to covered individuals by January 31:
| Timeframe | What Happens |
|---|---|
| Early to mid-January | Health insurers begin preparing and mailing 1099-HC forms. Some carriers make forms available through online member portals before paper copies arrive. |
| January 31 | Deadline for insurers to furnish Form 1099-HC to MA residents and to file 1099-HC data electronically with the MA DOR. |
| Early to mid-February | Most residents have received their 1099-HC by mail or online. |
| February – April 15 | Use the information from your 1099-HC to complete Schedule HC when filing your Massachusetts Form 1 income tax return. |
| Corrected forms | If errors are discovered, insurers issue corrected 1099-HC forms. Request corrections promptly. |
What to Do If You Don't Receive a 1099-HC
If you are a Massachusetts resident who had health insurance coverage during the tax year but did not receive a Form 1099-HC by mid-February, contact your health insurance provider directly to request a copy. Many insurers also make 1099-HC forms available through their online member portals. If you had employer-sponsored coverage, check with your employer's HR or benefits department. If you still cannot obtain the form, you can use other documentation — such as insurance cards, premium payment records, or explanation of benefits statements — to complete Schedule HC.
How to Request a Corrected 1099-HC
- Review your form carefully. Compare the months of coverage against your own records, including enrollment confirmation letters, premium payment receipts, and EOB statements.
- Contact your insurer directly. Call the member services number on your insurance card or visit your insurer's online portal.
- Request a corrected form in writing. Sending a written request via email or mail creates a paper trail.
- Follow up within 30 days. If you have not received a corrected 1099-HC within a reasonable time, contact the MA DOR for assistance.
- Do not file with incorrect information. Filing with wrong coverage information could trigger an incorrect penalty assessment.
MA Penalty Amounts for No Health Coverage
Massachusetts residents who do not maintain MCC coverage for the full tax year may be subject to a state tax penalty assessed on Schedule HC. The penalty varies based on filing status, age, income level, and the number of months without qualifying coverage:
- Income threshold: The penalty applies only to residents whose income exceeds 150% of the Federal Poverty Level (FPL) for their filing status.
- Monthly calculation: The penalty is assessed on a per-month basis. A gap of three consecutive months or fewer in a calendar year is not penalized.
- Penalty scale: The DOR publishes a penalty schedule with amounts that increase based on income brackets and age groups.
- Maximum annual penalty: The total annual penalty is capped. For tax year 2025, consult the DOR's current penalty schedule.
- Hardship exemptions: The DOR offers exemptions for circumstances such as homelessness, eviction, domestic violence, or financial hardships.
Managing State and Federal Health Coverage Reporting Together
For employers and insurers operating in Massachusetts, health coverage reporting involves both the state 1099-HC and federal 1095-B or 1095-C forms. While the 1099-HC is filed with the Massachusetts DOR, the federal forms are transmitted to the IRS through the AIR system. Managing both obligations requires careful coordination to ensure that coverage data is consistent across state and federal filings.
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