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ICD-10-CM Current in FY 2027

M26.221

Open posterior occlusal relationship

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where M26.221 sits in the official hierarchy. Each level is the code it is classified under.

  1. M26 Dentofacial anomalies [including malocclusion]
  2. M26.2 Anomalies of dental arch relationship
  3. M26.22 Parent Open occlusal relationship
  4. M26.221 This code Open posterior occlusal relationship

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files.

Inclusion Terms

Posterior open bite

Version History

How M26.221 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Open posterior occlusal relationship

  2. FY 2026 Effective

    Unchanged

    Open posterior occlusal relationship

Related Codes

Other codes under M26.22

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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