Workers’ Comp California Verified 2026-03-27mandatory

DWC Form 5021Doctor's First Report of Occupational Injury or Illness

Issued by California Division of Workers' Compensation (DWC)

Doctor's First Report of Occupational Injury or Illness (DWC Form 5021) — state-prescribed clinician report used by the state workers’ comp agency.

Key facts

Clinicians fill out · Submitted to regulator · Employers file

When it’s used
Initial examination (Form 5021 within 5 working days); significant change in condition; change in treatment plan (extension of duration/frequency, new hospitalization/surgery, new referral/consultation, change in methods, new DME/orthotics); employee able to return to modified or regular work; change in work restrictions; release from care; permanent disability precludes usual occupation; claims administrator request for information; every 45 days during continuing treatment even if no triggering event (8 CCR §9785(f))
Who fills it out
Treating physician of record. NPs and PAs are not included in the definition of 'physician' under Labor Code §3209.3 and cannot serve as the primary treating physician (PTP). Only MDs, DOs, psychologists, acupuncturists, optometrists, dentists, podiatrists, and chiropractors qualify. NPs/PAs may provide treatment under supervising physician but the PTP must sign reports.
Who signs
NPs and PAs are not included in the definition of 'physician' under Labor Code §3209.3 and cannot serve as the primary treating physician (PTP). Only MDs, DOs, psychologists, acupuncturists, optometrists, dentists, podiatrists, and chiropractors qualify. NPs/PAs may provide treatment under supervising physician but the PTP must sign reports.
Where it goes
Form 5021: within 5 working days of initial examination; PR-2: within 20 days of triggering event; continuing treatment PR-2: no later than 45 days from last report of any type; P&S report (PR-3/PR-4): within 20 days of examination (8 CCR §9785)
Electronic submission
Supported — Reports may be transmitted by mail, fax, or any other means satisfactory to the claims administrator, including electronic transmission (8 CCR §9785(d)). No centralized state portal; submission goes directly to the claims administrator.
Narrative substitution
Narrative report may substitute for Form PR-2, but must be entitled 'Primary Treating Physician's Progress Report' in bold, must contain the same information using the same subject headings in the same order as Form PR-2, and must include the statutory declaration under penalty of perjury (8 CCR §9785(f)). Form 5021 has no narrative substitute.

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Sources & citations

Every form we publish traces to an authoritative government source. We cite the issuing agency, the underlying statute, and the operative regulation so you can verify scope and signing authority for your own records.

  • Issuing agency

    CA DIR/DWC

    Last verified 2026-03-27

    VerifiedOpen
  • Regulation

    8 CCR §9785 (Reporting Duties)

    Last verified 2026-03-27

    VerifiedOpen
  • Statute

    Labor Code §3209.3 (Treating Physician)

    Last verified 2026-03-27

    VerifiedOpen
  • Form library

    DWC Form PR-2

Attribution. Researched and maintained in collaboration with the wc-hub workers’ compensation reporting project (CA). BlueHive does not modify the underlying government PDF; the file you download is the agency original.

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