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Table 2 Summary of the False Negative PE group: patients with PE who were assigned ICD-10 codes other than PE

From: Limitations of pulmonary embolism ICD-10 codes in emergency department administrative data: let the buyer beware

ICD-10 code Description Number assigned code
Blank No code assigned 33
A41.9 Sepsis, unspecified 1
B65.9 Schistosomiasis, unspecified 1
C34.9 Malignant neoplasm of bronchus or lung, unspecified 1
D64.9 Anemia, unspecified 1
F41.9 Anxiety disorder, unspecified 1
I20.0 Unstable angina 1
I46.9 Cardiac arrest, unspecified 2
I47.1 Supraventricular tachycardia 1
I48.9 Atrial fibrillation or atrial flutter, unspecified 1
I50.0 Congestive heart failure 3
I80.2 Phlebitis and thrombophlebitis of other deep vessels of lower extremities 5
I80.8 Phlebitis and thrombophlebitis of other sites 1
J06.9 Acute upper respiratory infection, unspecified 1
J18.8 Other pneumonia, organism unspecified 1
J18.9 Pneumonia, unspecified 2
J44.1 Chronic obstructive pulmonary disease with acute exacerbation, unspecified 1
J44.0 Chronic obstructive pulmonary disease with acute lower respiratory infection 1
J45.9 Asthma, unspecified 1
J96.9 Respiratory failure, unspecified 1
J90 Pleural effusion, not elsewhere classified 5
K74.6 Other and unspecified cirrhosis of the liver 1
R06.0 Dyspnea 2
R07.3 Other chest pain 1
R07.4 Chest pain, unspecified 12
R09.0 Asphyxia 3
R42 Dizziness and giddiness 2
R55 Syncope and collapse 4
R57.0 Cardiogenic shock 1
R94.3 Abnormal results of cardiovascular function studies 1
T81.7 Vascular complications following a procedure, not elsewhere classified 20
T84.7 Infection and inflammatory reaction due to other internal orthopedic prosthetic devices, implants, and grafts 1
Z51.2 Other chemotherapy 4
Total 117