Every IHSS assessment turns on a set of numbers between 1 and 5. A county social worker assigns one to each task — bathing, dressing, meal preparation, and the rest — and those ranks decide how many hours are authorized. This page explains what each rank means under California’s regulations, where the line falls between one rank and the next, and what the rank produces in hours.
Reference material drawn from the Manual of Policies and Procedures (MPP) §30-756.1 and the CDSS Hourly Task Guidelines. This is not a scoring tool and not legal advice — only a county social worker assigns ranks.
The scale
MPP §30-756.1 defines five ranks measuring how much help a person needs to perform a function safely. Safety is the operative word: the question is not whether someone can complete a task at all, but whether they can complete it without substantial risk.
Independent
No hours authorized
Can they finish it safely on their own?
Able to perform the function — with or without a device or mobility aid — with no substantial risk to safety.
- Difficulty alone doesn’t change the rank. Someone who is slow, or finds the task tiring or unpleasant, is still Rank 1.
- A rank of 1 in any function means no service activity is authorized for it.
Verbal assistance only
Words, not hands
Do they need prompting — but no physical help?
Able to perform the function physically, but needs someone present to prompt, cue, or talk them through it.
- Can bathe themselves, but won’t start without a reminder.
- Stops partway through and needs redirecting to finish.
- Needs steps named in order to complete them.
Some human assistance
Hands-on, but they participate
Does the recipient still carry most of the task?
Can perform the function with direct physical help. The recipient is still doing most of the work; the provider supplies what’s missing.
- Washes themselves, but needs help with their back or feet.
- Dresses themselves, but needs help with buttons or shoes.
- Walks independently, but needs a steadying hand on stairs.
Substantial human assistance
The provider carries it
Does the provider do most of the work?
Can perform the function, but only with substantial help. The balance has shifted — the provider is carrying most of the task and the recipient contributes what they can.
- Provider does the bathing; recipient holds a grab bar and shifts position.
- Provider dresses them; recipient lifts an arm or leg when asked.
- Provider supports most of their weight during a transfer.
Cannot perform
Total dependence
Can they contribute anything at all?
Cannot perform the function at all, with or without human assistance. The provider performs the task in its entirety.
- If the recipient participates in any meaningful way, the rank is 4, not 5.
Requires paramedical services
A separate designation
Was it ordered by a licensed health professional?
Not a step above Rank 5. Rank 6 covers activities requiring judgment based on training from a licensed health care professional:
- Injections · wound care · catheter and ostomy care
- Tube feeding · suctioning · prescribed range-of-motion programs
- Requires a signed SOC 321 physician’s order.
- Authorized in addition to the personal care maximum, and never prorated for shared living.
- A person can hold Rank 6 for a paramedical task and a separate 1–5 rank for the related personal care function — catheter care is paramedical, but the recipient is still ranked on the Bowel, Bladder and Menstrual Care line.
Where the lines actually fall
The regulation defines the ranks in a sentence each. In practice, most disagreement happens at two boundaries, and both come down to the same question: who is doing the work?
Is any physical contact needed?
The cleanest of the three boundaries. Rank 2 is words only. The moment a provider has to steady, lift, guide a limb, or physically do any part of the task, the rank is at least 3.
Who is carrying the task?
The most contested line in IHSS. The regulation’s wording — “some” versus “substantial” — doesn’t draw it precisely. The practical test is proportion.
- Assess a typical week, not the best day. Someone who manages alone on good days but needs substantial help on bad ones is assessed on overall need.
Can they contribute anything at all?
Rank 5 means the function cannot be performed even with human assistance — the provider does all of it.
Memory, Orientation and Judgment work differently
Three functions on the assessment are not ranked on the full 1–5 scale. Memory, Orientation and Judgment are assessed as 1, 2 or 5 only, and they do not generate task hours directly. They feed the Protective Supervision determination.
Protective Supervision is authorized to safeguard against accident or hazard by observing and monitoring a person who is non-self-directing because of confusion, mental impairment, or mental illness. It is a separate determination from task hours, with a monthly maximum of 195 hours.
Mental functioning also feeds into the 1–5 ranks for ordinary tasks — MPP requires it be considered when ranking every function, not just these three.
What each level means
The Protective Supervision assessment tool defines all three functions at each of the three ranks. These are the descriptions a social worker is working from:
Recalling learned behaviors and information from the distant and recent past.
Awareness of time, place, and other individuals in one’s environment.
Making decisions so as not to put self or property in danger — safety around the stove, and the capacity to respond to changes in the environment such as a fire or a cold house.
What each rank produces in hours
A rank does not fix an exact number. It sets a range from the Hourly Task Guidelines, and the social worker authorizes time within that range based on the individual assessment — or outside it, with documented justification. Weekly hours:
| Task | Rank 2 | Rank 3 | Rank 4 | Rank 5 |
|---|---|---|---|---|
| Bathing, Oral Hygiene & Grooming | 0:30–1:55 | 1:16–3:09 | 2:21–4:05 | 3:00–5:06 |
| Dressing | 0:34–1:12 | 1:00–1:52 | 1:30–2:20 | 1:54–3:30 |
| Ambulation | 0:35–1:45 | 1:00–2:06 | 1:45–3:30 | 1:45–3:30 |
| Transfer | 0:30–1:10 | 0:35–1:24 | 1:06–2:20 | 1:10–3:30 |
| Routine Bed Baths | 0:30–1:45 | 1:00–2:20 | 1:10–3:30 | 1:45–3:30 |
| Bowel, Bladder & Menstrual Care | 0:35–2:00 | 1:10–3:20 | 2:55–5:50 | 4:05–8:00 |
| Feeding | 0:42–2:18 | 1:10–3:30 | 3:30–7:00 | 5:15–9:20 |
| Meal Preparation | 3:01–7:00 | 3:30–7:00 | 5:15–7:00 | 7:00 |
| Meal Clean-Up | 1:10–3:30 | 1:45–3:30 | 1:45–3:30 | 2:20–3:30 |
Hours and minutes per week. CDSS publishes these ranges in decimal form (0.50, 1.92); they are shown here as HH:MM to match how hours appear on your Notice of Action and timesheet. Rank 1 authorizes no hours. Domestic services (housework, laundry, shopping) are assessed monthly rather than weekly, and may be prorated when other people in the household share the benefit.
How minors are assessed
A child’s need is measured against what a typically developing child of the same age would need — not against an adult baseline. IHSS authorizes only the care that exceeds what any parent would ordinarily provide at that age.
CDSS publishes age-appropriate guidelines based on the Vineland Social Maturity Scale, and many tasks are assigned Rank 1 for younger children on that basis. A minor living with a parent provider is assessed Rank 1 for Housework regardless of extraordinary need.
One point is easy to miss: county staff must review a minor’s mental functioning individually and must not presume a mental functioning score of 1 at any age (ACL 98-87; MPP §30-756.372). Age-appropriate guidelines are a starting point, not a determination — each child is assessed individually.
Sources
- MPP §30-756.1 — Functional Index ranking definitions
- MPP §30-757 — Service categories and authorized activities
- MPP §30-756.372, ACL 98-87 — Assessment of minors
- ACL 88-118, ACIN I-82-17 — Rank 6, paramedical services
- CDSS Hourly Task Guidelines — weekly hour ranges by rank
- CDSS Annotated Assessment Criteria — per-task rank indicators
IHSSHours.com is an independent educational resource and is not affiliated with CDSS or any county IHSS office. Regulations change; verify current requirements with your county office or the published MPP.