2017/18 ICD-10-CM Diagnosis Code D72.821

Monocytosis (symptomatic)

Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as D72.821. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • infectious mononucleosis (
    ICD-10-CM Diagnosis Code B27
    • B27 Infectious mononucleosis
      • B27.0 Gammaherpesviral mononucleosis
        • B27.00 Gammaherpesviral mononucleosis without compli...
        • B27.01 Gammaherpesviral mononucleosis with polyneuro...
        • B27.02 Gammaherpesviral mononucleosis with meningiti...
        • B27.09 Gammaherpesviral mononucleosis with other com...
      • B27.1 Cytomegaloviral mononucleosis
        • B27.10 Cytomegaloviral mononucleosis without complic...
        • B27.11 Cytomegaloviral mononucleosis with polyneurop...
        • B27.12 Cytomegaloviral mononucleosis with meningitis...
        • B27.19 Cytomegaloviral mononucleosis with other comp...
      • B27.8 Other infectious mononucleosis
        • B27.80 Other infectious mononucleosis without compli...
        • B27.81 Other infectious mononucleosis with polyneuro...
        • B27.82 Other infectious mononucleosis with meningiti...
        • B27.89 Other infectious mononucleosis with other com...
      • B27.9 Infectious mononucleosis, unspecified
        • B27.90 Infectious mononucleosis, unspecified without...
        • B27.91 Infectious mononucleosis, unspecified with po...
        • B27.92 Infectious mononucleosis, unspecified with me...
        • B27.99 Infectious mononucleosis, unspecified with ot...
    B27.-
    )
The following code(s) above D72.821 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 D72.821:
  • D50-D89
    2018 ICD-10-CM Range D50-D89

    Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

    Type 2 Excludes
    • autoimmune disease (systemic) NOS (M35.9)
    • certain conditions originating in the perinatal period (P00-P96)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • human immunodeficiency virus [HIV] disease (B20)
    • 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 blood and blood-forming organs and certain disorders involving the immune mechanism
  • D72
    ICD-10-CM Diagnosis Code D72

    Other disorders of white blood cells

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    Other disorders of white blood cells
  • D72.8
    ICD-10-CM Diagnosis Code D72.8

    Other specified disorders of white blood cells

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    Other specified disorders of white blood cells
  • D72.82
    ICD-10-CM Diagnosis Code D72.82

    Elevated white blood cell count

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    Elevated white blood cell count
Approximate Synonyms ICD-10-CM D72.821 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert D72.821 to ICD-9-CM

Code History

Diagnosis Index entries containing back-references to D72.821:

ICD-10-CM Codes Adjacent To D72.821
D72 Other disorders of white blood cells
D72.0 Genetic anomalies of leukocytes
D72.1 Eosinophilia
D72.8 Other specified disorders of white blood cells
D72.81 Decreased white blood cell count
D72.810 Lymphocytopenia
D72.818 Other decreased white blood cell count
D72.819 …… unspecified
D72.82 Elevated white blood cell count
D72.820 Lymphocytosis (symptomatic)
D72.821 Monocytosis (symptomatic)
D72.822 Plasmacytosis
D72.823 Leukemoid reaction
D72.824 Basophilia
D72.825 Bandemia
D72.828 Other elevated white blood cell count
D72.829 …… unspecified
D72.89 Other specified disorders of white blood cells
D72.9 Disorder of white blood cells, unspecified
D73 Diseases of spleen
D73.0 Hyposplenism

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