ICD 10 code for pleural effusion
J90 is the primary ICD-10 code for pleural effusion. It is used to indicate the presence of pleural effusion, which is the accumulation of excess fluid in the pleural cavity surrounding the lungs.
From J90 to J94 ICD 10 code is related to pleura diseases. These include:
- J90 - Pleural effusion, not elsewhere classified
- J91 - Pleural effusion in conditions classified elsewhere
- J92 - Pleural plaque
- J93 - Pneumothorax and air leak
- J94 - Other pleural conditions
J90 ICD 10 code for Pleural Effusion
J90 is the ICD 10 code for Pleural effusion, not elsewhere classified. This is also applicable to Pleurisy with effusion. Parapneumonic pleural effusion also comes under the J90 ICD 10 code. J90 ICD code is not applicable to:
- Chylous (Pleural) effusion (J94.0)
- Malignant Pleural effusion (J91.0)
- Pleurisy NOS (not specified) (R09.1)
- Tuberculous Pleural effusion (A15.6)
J91 ICD 10 code
Under the J91 ICD 10 code, the subcode J91.0 is the ICD 10 code for Malignant Pleural effusion.
J94 ICD 10 code
ICD-10 provides additional subcodes under J94 to specify different types, causes, and characteristics of pleural effusion. Some of these subcodes include:
- J94.0 - Chylous effusion or Chyliform effusion
- J94.1 - Fibrothorax
- J94.2 - Hemothorax or Haemopneumothorax
- J94.8 - Other specified pleural conditions (Hydrothorax)
- J94.9 - Pleural condition, unspecified
J94.8 is the ICD 10 code for Hydrothorax or hydropneumothorax. Hydropneumothorax means collection of both air and blood within the pleural cavity. Fibrothorax means fibrosis of the pleura. The ICD 10 code for fibrothorax is J94.1. Chylous effusion means accumulation of milky white chyle due to obstruction/disruption of the thoracic duct in the pleural cavity.
Traumatic haemopneumothorax & traumatic haemothorax are not included in the J94 ICD 10 code. S27.2 is the ICD 10 code for Traumatic haemopneumothorax and S27.1 is the ICD 10 code for traumatic haemothorax.
Use of Subcodes:
The subcodes help provide more specific information about the nature and cause of the pleural effusion. For example, J91.0 is used when the pleural effusion is due to malignancy, while J90 is a more general code for pleural effusion not elsewhere classified.
When coding for pleural effusion, it's essential to use the most accurate and specific code based on the patient's diagnosis and medical documentation. Proper coding is crucial for billing, research, and healthcare planning. Always refer to the most current version of the ICD-10 for accurate coding.
Summary of ICD 10 code for pleural effusion
In summary, J90 is the commonly used ICD 10 code for pleural effusion, not elsewhere classified. J90 is also the ICD 10 code for Parapneumonic pleural effusion. J91.0 is the ICD 10 code for Malignant Pleural effusion. A15.6 is the ICD 10 code for Tuberculous Pleural effusion. Pneumonia, Malignancy & tuberculosis are the main causes of pleural effusion. So the ICD 10 code of pleural effusion under those heading are more important.
- J90 - Pleural effusion, not elsewhere classified
- J91.0 - Malignant Pleural effusion
- A15.6 - Tuberculous Pleural effusion
Pleural Effusion Clinical
Pleural Effusion is an abnormal accumulation of excessive fluid in the pleural cavity. Normally, the pleural cavity contains about 5 - 15 ml of pleural fluid. At least 500 ml of pleural fluid should be accumulated to be clinically detected. And at least 200 ml of pleural fluid should be present to be detectable by X-ray.
Causes of Pleural effusion
The most common causes of unilateral pleural effusion are
- Bronchial carcinoma
- Subdiaphragmatic disorder i.e. subphrenic abscess, pancreatitis, liver abscess.
Other causes of pleural effusion are
- Congestive cardiac failure
- Chronic liver failure
- Nephrotic syndrome
- Connective tissue disorder i.e. SLE, Rheumatoid arthritis
Clinical finding of pleural effusion
Examination of the respiratory system reveals the following findings.
- On inspection, chest movement is restricted on the affected side.
- On Palpation, the Trachea may be shifted to the opposite side in case of massive pleural effusion. Apex beat may not be palpated if left side pleural effusion or may be shifted laterally in case of massive right-sided pleural effusion.
- On percussion, the percussion note is Stony dull on the affected side.
- On Auscultation, breath sound is diminished or absent on the affected side. Bronchial breath sound may be found just above the level of pleural effusion. Vocal resonance is diminished or absent on the affected side.
Pleural effusion Vs Pneumothorax
The pleural effusion and pneumothorax can be clinically differentiated by percussion. Percussion note is stony dull in pleural effusion and hyper resonance in case of pneumothorax.
Radiological chest x-ray finding of pleural effusion
Following are the radiological chest x-ray findings of pleural effusion.
- Dense homogeneous opacity occupies the lower and middle zone of the lung field with a concave upper margin (Curvilinear line).
- Costophrenic and cardiophrenic angles are obliterated.
- The trachea is shifted to the opposite side in case of massive pleural effusion.
- The heart may be slightly shifted to the opposite side.
Investigation of Pleural effusion
Investigation done in pleural effusion are:
- Chest X-ray
- Complete Blood count with ESR
- Pleural fluid aspiration and study
- Sputum for AFB
- Ultrasound of chest
- Pleural biopsy
- CT scan of the chest
Pleural fluid study
In pleural fluid study, physical, cytological, biochemical, and microbiological examinations are done.
On physical examination of pleural fluid, a cloudy appearance of pleural fluid is seen in para pneumonia effusion. The straw color of pleural fluid in TB and the hemorrhagic appearance of pleural fluid in malignancy can be found.
On cytological examination, there will be increased WBC with predominant neutrophil in parapneumonic effusion. In TB and malignancy, there will be increased WBC with predominant lymphocytes.
On biochemical examination, there is increased protein in exudative effusion and decreased glucose in para-pneumonic and tubercular effusion. Additionally, there may be increased ADA in Tubercular effusion.
On microbiological examination, pyogenic organisms can be found in para-pneumonic effusion and acid-fast bacilli in Tubercular effusion.
Treatment of pleural effusion
Therapeutic aspiration of the pleural fluid can be done to reduce breathlessness and other complications. However not more than 1.5 liters of pleural fluid is aspirated at a time. If a large amount of fluid is aspirated at a time there may be re-expansion pulmonary edema and sudden mediastinum shifting that can cause severe pain and shock.
The mainstay of management of pleural effusion is the treatment of underlying causes i.e. pneumonia, TB, and malignancy.
Treatment of Tubercular Pleural Effusion
The treatment of Tubercular Pleural Effusion includes
- Antitubercular drugs
- Steroid i.e. Prednisolone 30-60 mg daily for 3 weeks then gradually tapered.
- Therapeutic aspiration of pleural fluid