ICD-10-CM Code M95.4

Acquired deformity of chest and rib

Version 2020 Billable Code

Valid for Submission

M95.4 is a billable code used to specify a medical diagnosis of acquired deformity of chest and rib. The code is valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code M95.4 might also be used to specify conditions or terms like abnormal prominence of rib, acquired deformity of chest wall, acquired deformity of left rib, acquired deformity of rib, acquired deformity of right rib, acquired deformity of thoracic structure, etc

ICD-10:M95.4
Short Description:Acquired deformity of chest and rib
Long Description:Acquired deformity of chest and rib

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code M95.4 are found in the index:


Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Abnormal prominence of rib
  • Acquired deformity of chest wall
  • Acquired deformity of left rib
  • Acquired deformity of rib
  • Acquired deformity of right rib
  • Acquired deformity of thoracic structure
  • Acquired pectus carinatum
  • Acquired pectus excavatum
  • Angulation of rib
  • Ankylosing spondylitis
  • Axial spondyloarthritis
  • Barrel chest
  • Beading of ribs
  • Bowing of rib
  • Chest movement appearance finding
  • Deformity of chest wall
  • Deformity of rib
  • Deformity of sternum
  • Deformity of thoracic structure
  • Enlargement of thorax
  • Finding of arrangement of ribs
  • Finding of size of thorax
  • Flared ribs
  • Flat chest
  • Form of ribs - finding
  • Form of ribs - finding
  • Form of ribs - finding
  • Form of sternum - finding
  • Gap in ribs
  • Harrison's sulcus
  • Hemithorax immobile
  • Mis-shapen sternum
  • Named sign of thorax
  • Notching of ribs
  • O/E - barrel chest
  • O/E - chest deformity
  • O/E - chest deformity
  • O/E - Harrison's sulcus
  • O/E -localized chest deformity
  • On examination - ankylosing spondylitis chest deformity
  • Pectus carinatum
  • Pectus deformity of chest
  • Pectus excavatum
  • Rib hump
  • Rib syndrome
  • Rigid chest
  • Scoliotic angulation of ribs
  • Scorbutic rosary

Diagnostic Related Groups

The ICD-10 code M95.4 is grouped in the following groups for version MS-DRG V37.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC).
applicable from 10/01/2019 through 09/30/2020.

  • 564 - OTHER MUSCULOSKELETAL SYSTEM AND CONNECTIVE TISSUE DIAGNOSES WITH MCC
  • 565 - OTHER MUSCULOSKELETAL SYSTEM AND CONNECTIVE TISSUE DIAGNOSES WITH CC
  • 566 - OTHER MUSCULOSKELETAL SYSTEM AND CONNECTIVE TISSUE DIAGNOSES WITHOUT CC/MCC

Convert M95.4 to ICD-9

  • 738.3 - Acq chest deformity (Approximate Flag)

Code Classification

  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Other disorders of the musculoskeletal system and connective tissue (M95)
      • Oth acquired deformities of ms sys and connective tissue (M95)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020

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

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