Archer MSA, Medicare Advantage MSA, or Health Savings Account

Archer MSAs were created to help self-employed individuals and employees of certain small employers meet the medical care costs of the account holder, the account holder's spouse, or the account holder's dependent(s).

A Medicare Advantage MSA is an Archer MSA designated by Medicare to be used solely to pay the qualified medical expenses of the account holder who is eligible for Medicare.

A Health Savings Account (HSA) is a tax-exempt trust or custodial account that you set up with a qualified HSA trustee to pay or reimburse certain medical expenses you incur.

This information is found in Publication 969, Health Savings Accounts and Other Tax-Favored Health Plans.