The Oklahoma State Department of Health names its secure, web-based Public Health Investigation and Disease Detection of Oklahoma system (PHIDDO) as the preferred method for reporting non-COVID-19 diseases and conditions. Clinicians use it when they diagnose or suspect a condition on the reportable list under Title 63 O.S. 1-503 and OAC 310:515. OSDH publishes no fillable clinician case report form to use instead.
The health care provider who diagnoses or suspects the condition, or the facility's infection preventionist, enters the whole case report online. There is no patient or employer section.
Download the current version from the source each time; forms change without notice.
Public Health Investigation and Disease Detection of Oklahoma (PHIDDO) disease report
Oklahoma State Department of Health, Infectious Disease Prevention and Response Service takes this form through its online services or your EMR, so there is no PDF to fill. Vero Scribe writes the visit note it draws on, so the details are ready when you complete it.
A form is listed only after its name and number were confirmed on the issuing agency’s or insurer’s own website, or in the form itself. Each entry links to that source. The list was last checked in October 2026. Forms and their requirements change without notice, so check the official page for the current version before you complete one.
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OSDH asks health care providers who want to become PHIDDO users, or who want more information about the system, to contact its Infectious Disease Prevention and Response Service. Access is arranged by OSDH rather than through a public sign-up page, so set it up before the first report is due.
Yes. The Epidemiologist-on-Call takes consultations and disease or outbreak reports 24 hours a day, 7 days a week. Conditions that are immediately reportable should be phoned in as soon as they are suspected rather than entered in PHIDDO later.
No. OSDH describes PHIDDO as the preferred route for non-COVID-19 conditions. Positive on-site COVID-19 RNA and antigen results go through the OSDH Laboratory Reporting System within one business day, and COVID-19 hospitalizations and deaths go through the separate OSDH COVID-19 Investigations system.