Pneumocystosis
ICD-10 B59 is a billable code used to indicate a diagnosis of pneumocystosis.
Pneumocystosis, also known as Pneumocystis pneumonia (PCP), is an opportunistic infection caused by the fungus Pneumocystis jirovecii, primarily affecting immunocompromised individuals, such as those with HIV/AIDS, cancer patients undergoing chemotherapy, and organ transplant recipients. The infection is characterized by a range of respiratory symptoms, including cough, fever, and difficulty breathing, which can progress to severe respiratory distress if not treated promptly. Diagnosis typically involves clinical evaluation, imaging studies such as chest X-rays or CT scans, and laboratory tests including bronchoalveolar lavage (BAL) to identify the organism. Treatment usually involves the administration of trimethoprim-sulfamethoxazole (TMP-SMX), with alternatives available for those who are intolerant or allergic. Prophylactic measures are recommended for high-risk populations to prevent the onset of the disease. Given its association with immunosuppression, pneumocystosis is a significant concern in tropical and subtropical regions where HIV prevalence is high, necessitating awareness and prompt intervention.
Detailed patient history, laboratory results, and treatment plans.
Patients with HIV/AIDS presenting with respiratory symptoms.
Ensure documentation reflects the immunocompromised status and any prophylactic treatments administered.
Pulmonary function tests, imaging studies, and clinical assessments.
Patients with respiratory distress and a history of opportunistic infections.
Document the severity of respiratory symptoms and any co-existing lung conditions.
Used to assess lung function in patients with suspected pneumocystosis.
Document the reason for the test and any relevant clinical findings.
Pulmonologists should ensure comprehensive pulmonary assessments are included.
Pneumocystosis is primarily caused by the fungus Pneumocystis jirovecii, which is an opportunistic pathogen affecting immunocompromised individuals.
