The maximum IHSS hours per month in California is 283 hours, established under California Welfare & Institutions Code Section 12303.4. This cap applies only to recipients with the highest functional impairment scores — most IHSS recipients receive between 40 and 150 hours per month. Understanding how authorized hours are calculated, and how to request more when the assessment falls short, is essential knowledge for both recipients and their providers.
How IHSS Authorized Hours Are Calculated
Authorized hours are determined through an in-home assessment conducted by a county social worker after an IHSS application is approved. The social worker evaluates the recipient’s functional limitations across standardized task categories set by the California Department of Social Services (CDSS).
The assessment covers multiple care domains:
Personal Care Services:
- Bathing, grooming, and dressing
- Bowel and bladder care
- Eating assistance and meal preparation
- Ambulation and positioning within the home
- Transferring from bed, chair, or wheelchair
- Wound care and prescribed paramedical services
Domestic and Household Services:
- Housecleaning and laundry
- Meal preparation and cleanup
- Shopping and errands
- Accompaniment to medical appointments
Protective Supervision:
- Continuous or near-continuous supervision for recipients who cannot be safely left alone due to cognitive impairment, dementia, or serious mental health conditions. This is one of the highest-generating categories in the IHSS assessment and can add dozens of hours per month.
Each task is assigned a time value in minutes and a monthly frequency. The total authorized hours are the sum of all tasks multiplied by how often they occur. This means a recipient with multiple high-frequency care needs accumulates hours quickly — while a recipient with fewer needs may receive a relatively low authorization even if their care is intensive.
Functional Index Scoring: The Number That Drives Your Hours
CDSS uses a Functional Index Score (FIS) to rate each area of the recipient’s functioning. The scale runs from 1 (independent) to 5 (completely dependent):
| Score | Meaning |
|---|---|
| 1 | Independent — no assistance needed |
| 2 | Needs verbal prompts or reminders only |
| 3 | Needs partial physical assistance |
| 4 | Needs substantial physical assistance |
| 5 | Completely dependent — total care required |
Higher scores across more task categories translate directly into higher authorized hours. The FIS is designed to be objective and consistent, but assessments vary significantly in practice — largely based on how thoroughly the recipient’s needs are communicated and documented during the social worker’s visit.
How to prepare for a CDSS assessment:
- Create a written list of every daily task the recipient cannot do independently, including tasks they avoid due to difficulty
- Ask a family member, provider, or advocate to be present and speak to the recipient’s needs
- Provide up-to-date physician statements and specialist letters that document diagnoses, functional limitations, and care requirements
- Don’t understate needs — social workers can only authorize based on what they observe or what is formally documented
Under-documentation during an assessment is the single most common reason recipients receive fewer hours than they actually need.
Typical IHSS Hour Ranges by Care Level
While every case is individual, these ranges reflect common authorizations across California counties in 2026:
| Care Situation | Typical Monthly Hours |
|---|---|
| Ambulatory, limited personal care needs | 30–80 hours |
| Some mobility limitations, daily personal care | 80–130 hours |
| Significant dependency, multiple daily care tasks | 130–200 hours |
| Bed-bound, dementia with protective supervision | 200–250 hours |
| Ventilator-dependent or maximum care needs | 250–283 hours |
| Program maximum | 283 hours |
The 283-hour monthly maximum is reserved for recipients who require nearly round-the-clock care — typically individuals who are completely bed-bound, have severe cognitive impairment requiring protective supervision 24 hours per day, or need ventilator or complex medical care that IHSS is authorized to fund.
What the 283-Hour Cap Means for Providers
For IHSS providers, the recipient’s authorized monthly hours directly determine how many hours you can be paid for. You cannot be compensated for hours above the recipient’s authorized total, even if the care was genuinely needed.
At high-hour authorizations, providers will regularly trigger overtime:
- Non-live-in providers earn time-and-a-half after 8 hours/day and 40 hours/week
- Live-in providers earn time-and-a-half for hours exceeding 45/week
A provider working 283 hours over a 4-week month averages approximately 70 hours per week — well above both overtime thresholds. Accurately submitted timesheets ensure all overtime hours are paid correctly. If your paychecks do not reflect overtime for high-hour cases, contact Public Partnerships LLC (PPL) — the IHSS fiscal intermediary — or your county IHSS office immediately.
How to Get More IHSS Hours: Four Pathways
If the recipient’s current authorized hours do not meet their care needs, there are several ways to increase them:
1. Request a Reassessment
Contact your county IHSS office and ask for a new in-home assessment. Reassessments are appropriate when:
- The recipient’s medical condition has changed or worsened
- New diagnoses have been made since the last assessment
- The recipient is recovering from a hospitalization or surgery
- The original assessment was conducted without adequate documentation
Call your county IHSS program directly and request a reassessment in writing. Keep a copy of your request.
2. Submit Updated Medical Documentation
New physician statements, hospital discharge summaries, specialist evaluations, or psychiatry notes that document increased care needs strengthen the case for higher authorized hours. Submit these to the county social worker before or during the reassessment visit — not after.
3. File a State Fair Hearing Appeal
If IHSS hours are reduced or an application is denied and you disagree with the determination, you can request a State Fair Hearing through CDSS. Key deadlines:
- You must request a hearing within 90 days of receiving the Notice of Action (NOC)
- If you request a hearing within 10 days of the NOC, you may have the right to aid paid pending — meaning your current authorized hours continue during the appeal process
Fair hearings are conducted by a neutral state hearing officer. See our separate guide on how to win an IHSS fair hearing for preparation strategies.
4. Request Protective Supervision Authorization
Protective supervision (authorized under WIC Section 12300.1) applies to recipients who cannot be safely left alone due to cognitive impairment, dementia, Alzheimer’s disease, or a serious mental health condition. It is the single highest-hour generating category in the IHSS assessment — in some cases adding 100–150 hours per month to an authorization.
If the recipient has a qualifying condition and protective supervision has not been assessed or approved, request that the social worker specifically assess this category at the next visit. A physician’s letter confirming the diagnosis and the need for continuous supervision significantly strengthens this request.
Unused Hours Do Not Roll Over
IHSS authorized hours are authorized per month — they do not carry over to the following month if unused. A recipient authorized for 120 hours in May who only uses 80 hours does not receive 160 hours in June. Each month resets.
This means recipients should work with their providers to use their authorized hours each month for the care they need. Consistent underuse of authorized hours can also signal to a social worker at reassessment that the current authorization may be too high — potentially resulting in a reduction.
Frequently Asked Questions
Q: Can two IHSS providers split the same recipient’s authorized hours? A: Yes. A recipient can designate more than one IHSS provider. The authorized monthly hours are shared among all providers — the total hours worked across all providers for that recipient cannot exceed the monthly authorized total. Each provider enrolls separately, submits their own timesheets, and is paid independently.
Q: What if I work more than the authorized hours in an emergency? A: IHSS will not pay for hours beyond the recipient’s authorized monthly total. In a genuine medical emergency, contact your county IHSS office immediately. Some counties have emergency or expedited reassessment procedures. For non-emergency situations, providers who work above authorized hours should understand they are working those extra hours without IHSS compensation.
Q: Does the 283-hour cap apply per provider or per recipient? A: The 283-hour cap applies per recipient. The recipient’s total authorized hours — regardless of how many providers share them — cannot exceed 283 hours per month. Individual providers can work any portion of that total within the limits of their own overtime and the recipient’s timesheet authorizations.
For more guides on IHSS hour assessments, appeals, and provider rights, visit unifiedsavers.com. Our resource library covers CDSS policy changes, county-level IHSS updates, and practical guidance for California home care workers and recipients across all 58 counties.