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ICD-10-CM 2027 diagnosis code

M92.522Juvenile osteochondrosis of tibia tubercle, left leg

✓ Billable / specific

M92.522 is a valid, billable ICD-10-CM code for juvenile osteochondrosis of tibia tubercle, left leg. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.

Code last changed in FY2021 (effective October 1, 2020). Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About M92.522

M92.522 is the ICD-10-CM diagnosis code for juvenile osteochondrosis of tibia tubercle, left leg. It belongs to category M92 (other juvenile osteochondrosis), block M91-M94 (Chondropathies) and chapter 13 (diseases of the musculoskeletal system and connective tissue). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.

Within M92.52 (juvenile osteochondrosis of tibia tubercle), M92.522 is specifically for juvenile osteochondrosis of tibia tubercle, left leg. Related codes cover right leg (M92.521), bilateral (M92.523) and unspecified leg (M92.529).

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

In MS-DRG v44.0, it is part of the grouping logic for DRG 553 (Bone Diseases and Arthropathies with MCC, relative weight 1.2494) and DRG 554 (Bone Diseases and Arthropathies without MCC, relative weight 0.8331), in MDC 08 (Diseases and Disorders of the Musculoskeletal System and Connective Tissue), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.

It was added in FY2021, effective October 1, 2020.

Notes that apply from higher levels

Instructions written at a parent level also apply to M92.522.

Broader instructions also apply from M91-M94 Chondropathies and Chapter 13: Diseases of the musculoskeletal system and connective tissue.

MS-DRG v44.0 grouping

All DRGs →

Inpatient MS-DRGs this diagnosis can group to, as the principal or a secondary diagnosis, depending on the rest of the claim.

MDC 08 · Diseases and Disorders of the Musculoskeletal System and Connective Tissue

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2021 (effective 10/1/2020): Added
  • No changes since FY2021.

Common questions about M92.522

Is M92.522 billable?

Yes. M92.522 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can M92.522 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict M92.522 as a principal diagnosis.

Is M92.522 a CC or MCC?

No. M92.522 is neither a CC nor an MCC under MS-DRG v44.0.

What DRG does M92.522 group to?

M92.522 is used in the MS-DRG v44.0 logic for MS-DRG 553 (Bone Diseases and Arthropathies with MCC) and MS-DRG 554 (Bone Diseases and Arthropathies without MCC). Which one applies depends on whether it is the principal diagnosis and on the rest of the claim.