Penna
Example Medical Chronology
847 pages, 5 providers
Human-verified, retrieval to delivery in 9 days
Example, not a real record

The patient, providers, and dates here are all made up, and there's no real health information anywhere in it. This is an example of the work Penna produces, kept clearly labeled so it's never mistaken for a real file.

Example output

Medical Chronology

A clear, dated timeline of one patient's care after a collision, pulled together from 847 pages across five providers into a single record you can read at a glance. Every entry is checked against the page it came from. We organize the facts; we don't draw legal conclusions, weigh in on causation, or track deadlines.

Patient: Sample, J. (DOB 01/14/1990) Date of incident: rear-end collision, 03/02/2026 Records reviewed: 847 pages from 5 providers

01 Chronology

DateProviderVisit typeKey findingsDiagnosis (as written)Treatment & next stepsBillingPg
03/02/2026Metro General EREmergencyRear-end collision; neck and low-back pain, no loss of consciousness; CT head normal; lumbar X-ray no acute fracture"Cervical strain; lumbar strain"NSAIDs, methocarbamol, 3-day work note, follow up with PCP$3,1801–58
03/05/2026Valley Primary CareOffice follow-upPersistent low-back pain radiating to left leg; paraspinal spasm; reduced lumbar range of motion"Lumbago with left-sided sciatica"Referrals to orthopedics and physical therapy; continue medications$21059–71
03/14/2026Summit OrthopaedicsOrthopedic evalPositive left straight-leg raise; decreased sensation L5 distribution"Lumbar radiculopathy, rule out disc herniation"Lumbar MRI ordered; activity modification$36593–116
03/28/2026Mercy ImagingLumbar MRI"L4–L5 disc protrusion with left neural foraminal narrowing; mild facet arthrosis""L4–L5 disc protrusion"Return to orthopedics for review$1,420169–198
04/10/2026Active Physical TherapyPhysical therapy evalPain 7/10; antalgic gait; lumbar flexion limited"Lumbar radiculopathy"Physical therapy 3x/week for 8 weeks$245215–242
04/10–06/05Active Physical TherapyPhysical therapy, 24 visitsPain 7→4/10; improved range of motion and activity toleranceContinued therapy; home exercise program$5,760243–560
04/22/2026Summit OrthopaedicsOrthopedic follow-upPersistent radicular pain despite therapy; straight-leg raise still positive"Lumbar radiculopathy, L4–L5"Recommend lumbar epidural steroid injection$310117–140
05/06/2026Summit OrthopaedicsInjectionFluoroscopy-guided left L4–L5 transforaminal epidural steroid injection"Status post L4–L5 ESI"Follow up 4 weeks; continue therapy$2,950141–168
05/22/2026Mercy ImagingLumbar X-ray"No acute change; alignment preserved" (post-procedure)"L4–L5 disc protrusion"Clinical correlation$360199–214
06/05/2026Active Physical TherapyPhysical therapy dischargePain 4/10; functional gains met; home program issued"Resolving lumbar radiculopathy"Discharge to home exercise programincl.561–612
06/12/2026Valley Primary CareOffice follow-up~50% relief after injection; residual intermittent left-leg pain"Improved lumbar radiculopathy"Continue home program; orthopedics as needed$21072–92

02 Treatment summary

The patient was rear-ended on 03/02/2026 and went to the Metro General ER the same day with neck and low-back pain. A head CT and a lumbar X-ray both came back clear of any acute injury, and the ER chart recorded "cervical strain; lumbar strain" (pp. 1–58). Three days later, a primary-care visit on 03/05/2026 noted low-back pain spreading down into the left leg, written up as "lumbago with left-sided sciatica," and set up referrals to orthopedics and physical therapy (pp. 59–71). Orthopedics saw the patient on 03/14/2026, found exam signs pointing to an irritated nerve in the lower back, and ordered an MRI (pp. 93–116).

The MRI on 03/28/2026 confirmed a disc problem at the L4–L5 level, reported as an "L4–L5 disc protrusion with left neural foraminal narrowing" (pp. 169–198). The patient started physical therapy on 04/10/2026 and finished 24 visits by 06/05/2026, with pain easing from 7/10 down to 4/10 (pp. 215–560). When the leg pain kept up despite therapy, orthopedics gave a steroid injection at the L4–L5 level on 05/06/2026 (pp. 117–168). At the last visit in this set, on 06/12/2026, the patient reported about 50% relief with some on-and-off left-leg pain still remaining (pp. 72–92).

03 Flags: gaps and items to verify

04 Documented medical bills

Total billed across these records (by provider, as written) $15,010

05 Records index

Source pp.ProviderDocument typeDate span
1–58Metro General ERER report, CT head, lumbar X-ray, labs03/02/2026
59–92Valley Primary CareOffice notes (2 visits)03/05–06/12/2026
93–168Summit OrthopaedicsEvaluations, follow-ups, ESI procedure note03/14–05/06/2026
169–214Mercy ImagingMRI report, post-procedure X-ray03/28–05/22/2026
215–612Active Physical TherapyEvaluation, 24 visit notes, discharge04/10–06/05/2026
613–847All sourcesItemized billing ledgers and statements03/2026–06/2026