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SOC 873 Explained: The IHSS Health Care Certification
A form-by-form explanation of SOC 873: who completes it, what the county uses it for, and why it is the medical piece they ask for.
About 5 minutes to read. Based on CDSS and DHCS public program pages retrieved 2026-09-13. County offices apply these rules. Hourly rates, hour totals, and wait times are local and change.
Short answer
SOC 873 is the IHSS Health Care Certification. A licensed health professional completes it, or the county accepts alternative documentation that meets the same rule. The form is the medical piece counties ask for before they authorize services. Extra hospital records are not a substitute unless the county asked for a specific page.
Who decides
A licensed health professional completes SOC 873 or alternative documentation. The county IHSS office decides whether the page is complete enough to authorize services after the in-home assessment.
What to do next
Ask the county for a blank SOC 873 if you do not have one, take it to a licensed health professional who knows the person who needs care, and return the signed page with the rest of the packet.
What SOC 873 is
SOC 873 is the Health Care Certification used in California In-Home Supportive Services. CDSS treats a completed SOC 873, or acceptable alternative documentation signed by a licensed health care professional, as a core eligibility piece. The page must reach the county before services are authorized. It is the medical piece they ask for, unless they request a specific extra page.
The form is not the application. SOC 295 opens the case. SOC 873 tells the county that a clinician has looked at the person’s condition in the way the program requires. It is also not a provider form. SOC 426, SOC 846, and SOC 2298 belong to enrollment and Electronic Visit Verification, not to this medical step.
Who completes the page
A licensed health professional completes SOC 873. That is usually someone who already knows the applicant: a primary clinician, a specialist who follows a long-term condition, or another licensed professional the county will accept. The adult child helping a parent can carry the blank form, sit in the visit if the parent wants that, and return the signed page. The clinician still signs it.
If the office will not complete SOC 873, ask what they will sign instead. CDSS allows acceptable alternative documentation. Do not guess whether a discharge summary, a therapy note, or a portal printout counts. Ask the county IHSS office before you treat a stack of records as a replacement. The how to get SOC 873 signed guide is the practical walk-through.
What the county uses it for
The county uses SOC 873 to confirm that a licensed professional has certified the health-related need the program requires. The social worker still assesses daily tasks in the home. Functional Index Rankings, Annotated Assessment Criteria, and Hourly Task Guidelines belong to that visit, not to the clinician’s signature line. SOC 873 does not list the hours that will later appear on the Notice of Action.
Protective supervision, paramedical services, and other coverage categories still need county authorization. A clinician note that someone needs watching is not the same as authorized protective supervision. A list of procedures is not the same as authorized paramedical services. Those categories have their own rules: protective supervision is for a mental impairment or mental illness when authorized, and paramedical services are only when ordered and authorized.
Why extra records are a poor substitute
Families often attach everything they have: imaging reports, lab panels, hospital dumps, and old specialist letters. Extra pages can slow the file. A clerk has to look at a thicker stack before they can see whether SOC 873 is signed and whether names match. Keep medical records for the county packet. Send them when the county names a page, not as a default attachment.
- Return the completed SOC 873 or the alternative documentation the county accepts
- Keep hospital and clinic records at home until a worker asks for a specific page
- Match the applicant name to the Medi-Cal case
- Copy the signed page before you send it
An incomplete packet with a blank SOC 873 sits. The what to send guide repeats the same rule for the rest of the application. On a California Home Help form, contact details are enough. Diagnoses and Social Security numbers belong on county pages.
How this form sits next to the home visit
Think of two medical-adjacent steps that are not the same job. SOC 873 is paper from a licensed professional. The assessment is a conversation in the home about bathing, dressing, meals, mobility, and household tasks the person cannot safely do alone. You can describe a typical day at the visit if your parent wants you there. Do not expect the clinician’s form to replace that conversation.
If SOC 873 arrives late, the county may hold authorization even after someone has been to the house. If the form arrives first and the application is incomplete, the visit may wait. Complete both. Then wait for the scheduled visit unless the county asks for something else.
Children and SOC 873
CDSS publishes the same core idea for children: SOC 873 or acceptable alternative documentation, plus the ability to live at home. A parent who hopes to be paid follows sub-program rules that are tighter than the adult-child-for-a-parent path. The certification is still the medical piece. It is not a childcare form, and IHSS is not routine childcare.
If you are filling paperwork for a child and a parent at the same time, keep the packets separate. Each recipient has an application and a certification. The common forms map shows which numbers belong to the recipient file and which belong to a provider.
Official sources
Read the CDSS IHSS page, IHSS for children, and your county IHSS office listing. Those pages state that the Health Care Certification, or acceptable alternative documentation, must be received before services are authorized. Ask the county how they want the signed page returned.
Questions people ask
- Who is allowed to complete SOC 873?
- A licensed health professional. The county uses that signature as the medical piece of the file. If a clinician offers a letter instead, ask the county whether that counts as acceptable alternative documentation.
- Can I send the hospital chart instead of SOC 873?
- Not as a routine substitute. Extra hospital dumps can slow the file. Keep those records for the county packet and return SOC 873, or the alternative documentation the county accepts, unless they named a specific extra page.
- Does SOC 873 replace the in-home assessment?
- No. The certification documents need from a clinical point of view. A county social worker still interviews the person at home and authorizes tasks and hours.
- Is SOC 873 different for a child?
- The same form idea applies. CDSS says children also need SOC 873 or acceptable alternative documentation. Parent-provider rules are a separate question.
Official sources for this guide
Related pages on California Home Help
Official program pages: CDSS: In-Home Supportive Services, CDSS: IHSS for children, County IHSS offices, CDSS: IHSS providers, CDSS: provider orientation, CDSS: Electronic Visit Verification, CDSS: Electronic Services Portal, DHCS: Medi-Cal, Apply for Medi-Cal, BenefitsCal, CDSS: hearing requests, CDSS: forms catalog, CDSS: IHSS overtime and workweek, DDS: regional centers.