2017/18 ICD-10-CM Diagnosis Code M50.821

Other cervical disc disorders at C4-C5 level

Applicable To
  • Other C4-C5 cervical disc disorders
The following code(s) above M50.821 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to M50.821:
  • M00-M99
    2018 ICD-10-CM Range M00-M99

    Diseases of the musculoskeletal system and connective tissue

    Note
    • Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
    Type 2 Excludes
    • arthropathic psoriasis (L40.5-)
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • compartment syndrome (traumatic) (T79.A-)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the musculoskeletal system and connective tissue
  • M50-M54
    2018 ICD-10-CM Range M50-M54

    Other dorsopathies

    Type 1 Excludes
    • current injury - see injury of spine by body region
    • discitis NOS (M46.4-)
    Other dorsopathies
  • M50
    ICD-10-CM Diagnosis Code M50

    Cervical disc disorders

      2016 2017 2018 Non-Billable/Non-Specific Code
    Includes
    • cervicothoracic disc disorders with cervicalgia
    • cervicothoracic disc disorders
    Note
    • code to the most superior level of disorder
    Cervical disc disorders
ICD-10-CM M50.821 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert M50.821 to ICD-9-CM

Code History

Diagnosis Index entries containing back-references to M50.821:

ICD-10-CM Codes Adjacent To M50.821
M50.320 …… unspecified level
M50.321 Other cervical disc degeneration at C4-C5 level
M50.322 Other cervical disc degeneration at C5-C6 level
M50.323 Other cervical disc degeneration at C6-C7 level
M50.33 …… cervicothoracic region
M50.8 Other cervical disc disorders
M50.80 …… unspecified cervical region
M50.81 …… high cervical region
M50.82 Other cervical disc disorders, mid-cervical region
M50.820 …… unspecified level
M50.821 Other cervical disc disorders at C4-C5 level
M50.822 Other cervical disc disorders at C5-C6 level
M50.823 Other cervical disc disorders at C6-C7 level
M50.83 …… cervicothoracic region
M50.9 Cervical disc disorder, unspecified
M50.90 …… unspecified cervical region
M50.91 …… high cervical region
M50.92 Cervical disc disorder, unspecified, mid-cervical region
M50.920 Unspecified cervical disc disorder, mid-cervical region, unspecified level
M50.921 Unspecified cervical disc disorder at C4-C5 level
M50.922 Unspecified cervical disc disorder at C5-C6 level

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.