ICD-10-CM Code M46.88

Other specified inflammatory spondylopathies, sacral and sacrococcygeal region

Version 2020 Billable Code

Valid for Submission

M46.88 is a billable code used to specify a medical diagnosis of other specified inflammatory spondylopathies, sacral and sacrococcygeal region. The code is valid for the year 2020 for the submission of HIPAA-covered transactions.

ICD-10:M46.88
Short Description:Oth inflammatory spondylopathies, sacr/sacrocygl region
Long Description:Other specified inflammatory spondylopathies, sacral and sacrococcygeal region

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 M46.88 are found in the index:


Diagnostic Related Groups

The ICD-10 code M46.88 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.

  • 551 - MEDICAL BACK PROBLEMS WITH MCC
  • 552 - MEDICAL BACK PROBLEMS WITHOUT MCC

Convert M46.88 to ICD-9

  • 720.89 - Inflam spondylopathy NEC (Approximate Flag)

Code Classification

  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Spondylopathies (M45-M49)
      • Other inflammatory spondylopathies (M46)

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


Spine Injuries and Disorders

Your backbone, or spine, is made up of 26 bone discs called vertebrae. The vertebrae protect your spinal cord and allow you to stand and bend. A number of problems can change the structure of the spine or damage the vertebrae and surrounding tissue. They include

  • Infections
  • Injuries
  • Tumors
  • Conditions, such as ankylosing spondylitis and scoliosis
  • Bone changes that come with age, such as spinal stenosis and herniated disks

Spinal diseases often cause pain when bone changes put pressure on the spinal cord or nerves. They can also limit movement. Treatments differ by disease, but sometimes they include back braces and surgery.


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