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Table 1 Summary of patients assigned a PE ICD-10 code who should have been assigned an alternative diagnostic code (Miscoded PEs)

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

Diagnosis

Number coded as PE

Abscess

1

Anxiety

4

Bloody diarrhea

1

Bronchitis

1

Cardiac arrest

1

Chest pain

9

Colic

1

Dyspnea NYD

4

Elevated lactate

1

Emphysema

1

Exertional dyspnea

2

Fever NYD

1

General malaise

1

Heart failure

1

Homicidal threats

1

Hyperparathyroidism

1

Hypoxia

5

Influenza

1

Malignancy

1

Metastatic cancer

5

No discharge notes

4

Pancreatic cancer

2

Pleural effusion

5

Pneumonia

2

Recent PE

3

Substance abuse

1

Urinary tract infection

1

Venous thromboembolism

1

Weakness

2

Total

64