TL;DR: In California, providers generally must keep adult medical records for at least 7 years after the last treatment date or discharge. For minors, records usually must be kept until at least 1 year after the patient turns 18, and never less than 7 years total. You should still keep your own copies because access matters for future care, insurance disputes, and billing errors.

Keeping your own records is more important than ever. According to the Office of the National Coordinator for Health IT, 65% of individuals accessed their online medical records or patient portal in 2024, and frequent use is rising.

How long do providers have to keep medical records in California?

California providers generally must keep adult medical records for at least 7 years after the last date of service, treatment, or discharge. For minors, records usually must be kept until at least 1 year after the patient turns 18, and never less than 7 years total. That means pediatric records often stay available until at least age 19.

This rule is the practical baseline most patients should remember when dealing with doctors, hospitals, and clinics in California. Some providers, programs, or legal situations require longer retention, but 7 years for adults is the core rule.

• Adults: at least 7 years after the last visit, treatment, or discharge

• Minors: at least 1 year after turning 18, and never less than 7 years total

• Special cases: some claims, audits, or legal matters require longer retention

Do doctors, hospitals, and clinics follow the same retention rules in California?

The short answer is yes for everyday planning: California patients should expect a 7-year minimum for adult records across most provider types, with longer protection for minors. The exact legal authority can vary by provider type, but the practical retention timeline is broadly similar.

Physicians' offices, hospitals, and clinics all operate under California record preservation requirements. If you are trying to retrieve records, the safest approach is to request them well before the minimum retention period ends.

This matters because digital access is common, but not permanent. The ONC hospital interoperability data brief reports that 99% of hospitals offer patients the ability to view their records electronically, 96% can download, and 84% can transmit to third parties.

How long should you keep your own medical records?

You should keep your own most important medical records indefinitely. Provider retention laws tell you how long a doctor or hospital must keep records; they do not guarantee your records will stay easy to find, easy to download, or complete years later.

Your personal copy helps you answer questions about surgeries, medications, allergies, vaccines, imaging, chronic conditions, and past billing disputes. This is especially important because the CDC says 6 in 10 U.S. adults have at least one chronic disease, and 4 in 10 have two or more.

Keep these records long term:

• Hospital discharge summaries

• Operative reports

• Imaging reports and major test results

• Vaccination records

• Medication lists and allergy history

• Chronic disease diagnoses and treatment plans

• OB-GYN and pediatric records with long-term relevance

• Insurance EOBs and large medical bills

Why does keeping your medical records matter so much?

Keeping your records matters because they protect your health, your time, and your money. Good records help new clinicians understand your history, reduce repeated testing, support referrals and paperwork, and give you proof when you need to challenge a bill or insurance decision.

Record access matters even more for people managing long-term conditions. The CDC's Preventing Chronic Disease journal reports that approximately 194 million American adults reported one or more chronic conditions in 2023, and among adults 65 and older, more than 90% have at least one chronic condition.

Health information is also becoming easier to move between systems. According to HHS, nearly 500 million health records have been exchanged through TEFCA, showing that electronic access is expanding quickly.

What should you do if you need records older than 7 years?

You should request older records immediately. Once the legal minimum retention period passes, a provider may no longer have them, especially if the practice closed, merged, changed ownership, or switched record systems.

If you need older records, work through every likely source in order. Start with the original provider, then check portals, specialists, imaging centers, labs, and your own files.

1. Contact the original doctor, hospital, or clinic medical records department.

2. Check your patient portal for downloadable records.

3. Ask whether records were transferred to a records custodian after a closure.

4. Request copies from specialists, imaging centers, or labs.

5. Search your own files for discharge paperwork, test results, and EOBs.

Patients with chronic conditions are especially likely to need older records. The same ONC patient access brief found that 81% of individuals with a chronic condition were offered online access to their records, with 69% actually accessing them at least once in 2024.

How do you request your medical records in California?

You have the right to request access to your medical records in California. The fastest route is usually the provider's medical records department or patient portal, especially when you only need visit summaries, lab results, medication lists, or imaging reports.

Make your request specific so staff can find your file quickly. Include identifying details, treatment dates, and exactly what you want.

• Full name, date of birth, and contact information

• Approximate dates of treatment

• Name of the doctor, clinic, or hospital

• What you want: full chart, labs, imaging, billing records, or visit notes

• Whether you want electronic copies, paper copies, or both

If a portal is available, start there. Patient portal use is now mainstream, and electronic downloads are often the easiest way to save records before they become harder to retrieve.

What records should you save for billing and insurance problems?

You should save every major bill, EOB, payment receipt, prior authorization, and appeal letter. Billing and insurance problems often appear months after care, and your paperwork is the evidence you need to prove what was billed, what was covered, and what you already paid.

This is not a small issue. The Kaiser Family Foundation reports that 41% of U.S. adults have some type of debt due to medical or dental bills, and 51% of adults with medical debt say cost has prevented them from getting a recommended medical test or treatment in the past year.

Keep these billing records:

• Itemized bills

• Explanation of Benefits statements

• Prior authorization approvals

• Appeal letters and insurer responses

• Receipts and payment confirmations

• Balance notices and collection letters

Billing mistakes are common. An American Journal of Managed Care report found that 49% to 80% of medical bills contain at least one error. The Aptarro medical billing industry report adds that 65% of U.S. adults have encountered medical billing errors at some point, and the average hospital bill over $10,000 has errors amounting to around $1,300 in overcharges.

How Slothwise helps you keep records, bills, and health data organized

Tools like Slothwise help you keep your own usable copy of your health information by pulling records, device data, and billing details into one place. That makes it easier to review your history, prepare for appointments, track trends, and catch problems before they become expensive.

Slothwise imports medical records from 60,000+ hospitals and clinics using FHIR-based connections. It also connects 300+ wearables and health devices, including Apple Health, Oura, Fitbit, Garmin, Dexcom, Freestyle Libre, Withings, Google Fit, MyFitnessPal, and more.

For everyday organization, Slothwise can help you:

• Import records from hospitals and clinics into one place

• Interpret lab results using clinically sourced reference ranges for 200+ markers

• Generate PDF doctor visit summaries for 10+ specialties

• Track medications with dose scheduling, reminders, and taken or missed status

• Track weight, blood pressure, mood, hydration, blood sugar, and free-form notes

• Review AI-generated health insights and weekly health summaries

For billing and insurance issues, Slothwise can parse insurance plans, including Medicare, Medicaid, and commercial plans, with correct appeal deadlines.

If you prefer not to install an app, Slothwise also works by RCS/SMS text message. That matters because digital health use is now mainstream: a 2025 digital health consumer survey summary reports that over 40% of U.S. adults use health or fitness apps, and about 35% use wearable health devices.

What is the simplest way to protect your records before they disappear?

The simplest way to protect your records is to download and store your most important documents now, before you urgently need them. Do not wait for a move, a practice closure, a specialist referral, or a billing dispute to realize something is missing.

Use this simple checklist:

1. Download records from every active patient portal.

2. Save major labs, imaging reports, discharge summaries, and medication lists.

3. Keep all EOBs, itemized bills, and payment receipts.

4. Back up files in at least two places.

5. Update your personal record after major visits, diagnoses, or procedures.

This habit saves time and money. Medical debt and billing confusion are widespread, and fewer than a third of Americans can correctly define copay, deductible, and premium according to the United States of Care health insurance literacy survey.

Sources

• Office of the National Coordinator for Health IT (2025). Patient portal and online medical record access in 2024.

• Office of the National Coordinator for Health IT (2025). Hospital electronic record access, download, and transmission capabilities.

• Centers for Disease Control and Prevention (2025). Chronic disease prevalence among U.S. adults.

• CDC Preventing Chronic Disease Journal (2025). Chronic condition prevalence in U.S. adults, including older adults.

• U.S. Department of Health and Human Services (2026). TEFCA record exchange growth.

• Kaiser Family Foundation (2024). Medical debt burden and delayed care due to cost.

• American Journal of Managed Care (2024). Frequency of medical billing errors.

• Aptarro Medical Billing Industry Report (2025). Billing error prevalence and average overcharges.

• Digital Health Consumer Survey Summary (2025). Health app and wearable adoption rates.

• United States of Care Health Insurance Literacy Survey (2024). Consumer confusion about insurance terms.