Companies establish new hire waiting periods for health insurance — but they need to be aware of carrier restrictions and state laws.

A waiting period is the length of time that employees must work at a company before their health insurance coverage is effective.
Employers decide what the waiting period will be, but it cannot exceed 90 days according to the Affordable Care Act.
Waiting periods:
- Begin when an employee officially becomes “benefits-eligible,” so a new hire or an employee moving from part-time to full-time will need to satisfy their waiting period from their first day as a full-time employee .
- Can be changed mid year per the carrier’s discretion.
- Cannot be changed for only 1 employee
The available waiting period choices for an admin will depend on carrier restrictions and state laws. Some states do not allow 90-day waiting periods. Here’s an example of what waiting periods can be defined as:
One, Two, or Three, Month(s) from Hire Date
Example: Two months from Hire Date.
- Mortimer Lightwood’s hire date is January 15.
- Two months from January 15th is March 15.
- Mortimer will be eligible for benefits on March 15.
Hire Date
Example: Hire Date.
- Mortimer Lightwood’s hire date is January 15.
- Mortimer will be eligible for benefits on January 15.
First of the Month Prior Hire Date
Example: First of the month prior Hire Date.
- Mortimer Lightwood’s hire date is January 15.
- The first of month prior to his hire date is January 1.
- Mortimer will be retroactively eligible for benefits on January 1.
First of the Month Following Hire Date
Example: First of the month following Hire Date.
- Mortimer Lightwood’s hire date is January 15.
- Mortimer is eligible for benefits on February 1.
First of the Month Following Hire Date, coinciding
Example: First of the month following Hire Date, coinciding with the current month
- Mortimer Lightwood’s hire date is January 1.
- If the carrier or policy rule indicates that first of the month hires are effective on their hire date (coinciding = true), Mortimer is eligible for benefits on January 1.
- If the carrier or policy rule indicates that first of the month hires are not effective on their hire date (coinciding = false), Mortimer is eligible for benefits on February 1.
First of the Month after 30, 60, or 90 Days
Example: First of the month after 30 days.
- Mortimer Lightwood’s hire date is January 15.
- 30 days after January 15th is February 14.
- The first of the month following February 14 is March 1.
- He will be eligible for benefits on March 1.
First of the Month after 30, 60, or 90 Days, coinciding
Example: First of the month after 30 days, coinciding with the current month
- Mortimer Lightwood’s hire date is May 2.
- 30 days after May 2 is June 1.
- The first of the month following 30 days is June 1.
- When the carrier or policy rule indicates that the 30th calendar day coinciding with a first of the month results in the new hire becoming effective on that day (coinciding = true), Mortimer is eligible for benefits on June 1.
- When the carrier or policy rule indicates that the 30th calendar day coinciding with a first of the month results in the new hire becoming effective on the following first of the month day (coinciding = false), Mortimer is eligible for benefits on July 1.
There can be different waiting periods for each line of coverage offered, but not for different plans under the same coverage type.
- A company can set a “First of the Month Following Hire Date” waiting period for medical and a 60-day waiting period for dental and vision, if desired.
- The company cannot set a 30 day waiting period for their medical HMO, a 60 day waiting period for their medical PPO, and “First of the Month Following Hire Date” for their medical HDHP option.