J18.1 — Community-Acquired Pneumonia
Denied72F · admission — Inpatient admission
Insurer Rationale
CURB-65 score of 2 permits outpatient management per protocol. Patient can be managed with oral antibiotics and follow-up in 48 hours.
Clinical Contradiction
Insurer states
“CURB-65 score of 2 permits outpatient management”
Clinical evidence shows
CURB-65=2 is the decision boundary — BTS guidelines recommend clinical judgement, and this elderly patient with comorbidities warrants supervised inpatient care
Patient risk
Outpatient management of borderline pneumonia in elderly patients risks aspiration, sepsis, and death
Reasoning Chain
CURB-65 score of 2 is the decision boundary. This patient is elderly and newly confused, so an apparently ambulatory plan underestimates aspiration risk and the chance of rapid deterioration.
Reasoning Chain
Findings
Confusion (new onset), Fever 38.4C, Bilateral crackles, Respiratory rate 22, Age 72
Diagnosis
Community-acquired pneumonia (confirmed on cxr)
Assessment
CURB-65 — Score: 2 — Moderate risk — consider hospital admission (decision boundary)
Guideline action
Inpatient admission with IV antibiotics and monitoring
Verdict
Denial conflicts with BTS guidance at CURB-65 = 2 because age plus confusion makes outpatient management unsafe.
Clinical Evidence
BTS Guidelines for Community Acquired Pneumonia in Adults (2023)
Section 5.1 — Severity Assessment
CURB-65 score of 2 should prompt hospital-supervised treatment with clinical judgement for comorbidity and frailty.
NICE Guideline CG191 — Pneumonia in adults
1.2.1
CURB-65 should guide admission decisions, but borderline scores still require clinical judgement.