F809: Meal Frequency
and the 14-Hour Overnight Rule
Three meals a day, no more than 14 hours from dinner to breakfast (16 with a bedtime snack and resident group agreement), and food for residents who eat outside set times.
F809 is the CMS tag for meal frequency. Under 42 CFR §483.60(f), residents receive at least three meals daily at regular times comparable to community mealtimes or matched to their needs and preferences. No more than 14 hours may pass between a substantial evening meal and breakfast, or 16 hours when a nourishing snack is served at bedtime and a resident group agrees, and nourishing alternatives must be available for residents who want to eat at other times.
TL;DR: Post your meal times, measure the gap from the end of dinner service to breakfast, and keep proof of the bedtime snack and the resident group's agreement if you run a 16-hour span. Surveyors check the schedule, ask residents whether they can get food at night, and look for an after-hours food option that actually exists.
What Does F809 Require?
| 42 CFR §483.60 | Requirement |
|---|---|
| (f)(1) | At least three meals daily, at regular times comparable to normal mealtimes in the community, or in line with resident needs, preferences, requests and plan of care |
| (f)(2) | No more than 14 hours between a substantial evening meal and breakfast the next day; up to 16 hours when a nourishing snack is served at bedtime and a resident group agrees to the meal span |
| (f)(3) | Suitable, nourishing alternative meals and snacks for residents who want to eat at non-traditional times or outside scheduled meal service, consistent with the plan of care |
CMS interpretive guidance describes a substantial evening meal as three or more menu items offered at one time, one of them a high-quality protein such as meat, fish, eggs or cheese, and a nourishing snack as items from the basic food groups, alone or in combination.
How Do You Measure the 14-Hour Span?
Measure from the time the substantial evening meal is served to the time breakfast is served the next morning. Use real service times, not the posted ones: if the last dinner trays reach the far hall at 5:45, that's your start time.
| Evening meal served | Breakfast by (14 hours) | Breakfast by (16 hours, snack + group agreement) |
|---|---|---|
| 4:30 pm | 6:30 am | 8:30 am |
| 5:00 pm | 7:00 am | 9:00 am |
| 5:30 pm | 7:30 am | 9:30 am |
| 6:00 pm | 8:00 am | 10:00 am |
Early dinners are where facilities get caught. A 4:30 dinner with breakfast at 8:00 is a 15.5-hour gap, which only works with a documented bedtime snack and resident group agreement. Our article on the 14-hour meal span rule in daily practice covers scheduling around staff shifts.
When Is a 16-Hour Span Allowed?
Two conditions, both documented:
- A nourishing snack at bedtime. Something with substance from the basic food groups, such as half a sandwich with milk, cheese and crackers, or yogurt with fruit. Offer it to everyone and record that it was offered.
- Resident group agreement. The resident council or another resident group agrees to the longer meal span. Put it in the minutes with the date and the times agreed.
Revisit the agreement when the schedule or the council changes. A 16-hour span justified by minutes from three years ago is a weak defense.
What About Residents Who Eat at Other Times?
Paragraph (f)(3) means a resident who sleeps late or wakes hungry at 2 am can get real food. That takes a written plan: what's stocked after hours, who can serve it, and how staff record it. Ready-to-serve options that fit the common diets on your roster, including texture-modified and therapeutic versions, avoid the "we only have crackers" answer surveyors hear on night shift.
Individual meal times belong in the care plan. If a resident prefers breakfast at 10, the plan should say so and the kitchen should have a way to deliver it.
How Do Surveyors Check F809?
During dining observation (Form CMS-20053), surveyors check meal frequency, the overnight span and snack availability, along with food service staffing under F802. They compare the posted schedule with what actually happens, ask residents when they eat and whether they can get food at night, and ask night staff what they would serve a hungry resident. Resident council minutes come into play if you rely on the 16-hour exception.
An F809 Documentation Checklist
- Posted meal times, matching actual service times.
- The bedtime nourishing snack menu and a record that it was offered.
- Resident group minutes approving any span over 14 hours.
- A written after-hours food policy listing what's available and who serves it.
- Care plans for residents with individual meal times.
A cycle menu that includes snacks makes this easier. PantryTec cycle menus plan breakfast, lunch, dinner and snacks for each day of a 10-week rotation, reviewed by Bridget MacDonald, RD.
Frequently Asked Questions
What is the 14-hour rule in nursing homes?
Under 42 CFR §483.60(f)(2), no more than 14 hours may pass between a substantial evening meal and breakfast the next day. It is cited as F809.
When can the overnight meal span be 16 hours?
Up to 16 hours is allowed when a nourishing snack is served at bedtime and a resident group agrees to the meal span. Both should be documented.
What counts as a nourishing snack?
CMS guidance describes a nourishing snack as items from the basic food groups, alone or in combination, such as half a sandwich with milk, cheese and crackers, or yogurt with fruit.
Do residents have to eat at set meal times?
No. Meals can follow resident needs, preferences and the plan of care, and the facility must provide nourishing alternatives for residents who want to eat outside scheduled meal times.
Does F809 apply to assisted living?
No. F809 applies to Medicare- and Medicaid-certified nursing facilities. Assisted living meal frequency rules come from state licensing and are often similar.