Valid for Submission
S29.9XXA is a billable diagnosis code used to specify a medical diagnosis of unspecified injury of thorax, initial encounter. The code S29.9XXA is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code S29.9XXA might also be used to specify conditions or terms like blunt injury, blunt injury of thorax, chest injury, clavicle injury, costal cartilage injury , deceleration injury of thorax, etc.
S29.9XXA is an initial encounter code, includes a 7th character and should be used while the patient is receiving active treatment for a condition like unspecified injury of thorax. According to ICD-10-CM Guidelines an "initial encounter" doesn't necessarily means "initial visit". The 7th character should be used when the patient is undergoing active treatment regardless if new or different providers saw the patient over the course of a treatment. The appropriate 7th character codes should also be used even if the patient delayed seeking treatment for a condition.
Unspecified diagnosis codes like S29.9XXA are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Blunt injury
- Blunt injury of thorax
- Chest injury
- Clavicle injury
- Costal cartilage injury
- Deceleration injury of thorax
- Injury of back of chest
- Injury of breast
- Injury of chest wall
- Injury of front of chest
- Injury of interscapular region
- Injury of left breast
- Injury of ribs
- Injury of right breast
- Injury of side of chest
- Injury of sternum
- Injury of thoracic cavity
- Internal injury of chest, abdomen and pelvis
- Multiple injuries of head
- Multiple injuries of head and chest
- Multiple injuries of thorax
- Multiple injuries of thorax
- Upper back injury
Diagnostic Related Groups - MS-DRG Mapping
Convert S29.9XXA to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code S29.9XXA its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
Information for Patients
Chest Injuries and Disorders
The chest is the part of the body between your neck and your abdomen. It includes the ribs and breastbone. Inside your chest are several organs, including the heart, lungs, and esophagus. The pleura, a large thin sheet of tissue, lines the inside of the chest cavity.
Chest injuries and disorders include
- Heart diseases
- Lung diseases and collapsed lung
- Pleural disorders
- Esophagus disorders
- Broken ribs
- Thoracic aortic aneurysms
- Disorders of the mediastinum, the space between the lungs, breastbone, and spine
- Chest tube insertion (Medical Encyclopedia)
- Costochondritis (Medical Encyclopedia)
- Mediastinal tumor (Medical Encyclopedia)
- Pectus excavatum (Medical Encyclopedia)
- Rib fracture - aftercare (Medical Encyclopedia)
[Learn More in MedlinePlus]