Recovering Sleep After Trauma

Inclusion Criteria:

1. Alert and oriented at time of screening
2. Written and spoken English
3. Age 18-65
4. Presents to the ED within 72 hours of MVC
5. Discharged home after ED evaluation
6. Has an email and mailing address
7. Owns a smartphone compatible with iOS or Android, has not experienced service interruption due to non-payment in the past year, and has maintained the same phone number for at least one year
8. Meets PTSD risk score criteria (score of ≥ 16 on the PTSD risk stratification tool)
9. Willing to participate in four remote therapy sessions

Exclusion Criteria:

1. Age \<18 or \>65
2. Pregnant
3. Prisoner or in police custody
4. Present to ED \>72 hours after trauma
5. Admitted to the hospital after ED evaluation
6. Severely injured (e.g., severely broken bones) as a result of the MVC that, in the opinion of the investigator, may impact PTSD trajectories
7. Had a change in psychiatric medication or psychotherapy regimen within 1 month of enrollment
8. Currently receiving or planning to receive evidence-based treatments that directly target insomnia or PTSD (e.g., CBT-I, Cognitive Processing Therapy, or Prolonged Exposure Therapy)
9. MVC was self-inflicted or occupation-related
10. Report or indicate that they are experiencing ongoing domestic violence
11. Has conditions that may be associated with comorbid insomnia, including a lifetime history of any psychiatric disorder with psychotic features, manic or hypomanic episodes. We will not exclude individuals based on any other mental health condition, including depression