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ICD-10-CM Codes
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D50-D89
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
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D70-D77
Other disorders of blood and blood-forming organs
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D72-
Other disorders of white blood cells
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2021 ICD-10-CM Diagnosis Code D72.821
2021 ICD-10-CM Diagnosis Code D72.821
Monocytosis (symptomatic)
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- D72.821 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2021 edition of ICD-10-CM D72.821 became effective on October 1, 2020.
- This is the American ICD-10-CM version of D72.821 - other international versions of ICD-10 D72.821 may differ.
Type 1 ExcludesType 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.
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
2021 ICD-10-CM Range D50-D89
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanismType 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)
- D72
ICD-10-CM Diagnosis Code D72
Other disorders of white blood cells
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- D72.8
ICD-10-CM Diagnosis Code D72.8
Other specified disorders of white blood cells
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- D72.82
ICD-10-CM Diagnosis Code D72.82
Elevated white blood cell count
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- Monocytosis
- Monocytosis, symptomatic
- Symptomatic monocytosis
ICD-10-CM D72.821 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 814 Reticuloendothelial and immunity disorders with mcc
- 815 Reticuloendothelial and immunity disorders with cc
- 816 Reticuloendothelial and immunity disorders without cc/mcc
Convert D72.821 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- Monocytosis D72.821 (symptomatic)
ICD-10-CM Codes Adjacent To D72.821
D72.12 Drug rash with eosinophilia and systemic symptoms syndrome
D72.18 …… in diseases classified elsewhere
D72.8 Other specified disorders of white blood cells
D72.81 Decreased white blood cell count
D72.818 Other decreased white blood cell count
D72.82 Elevated white blood cell count
D72.820 Lymphocytosis (symptomatic)
D72.821
Monocytosis (symptomatic)
D72.828 Other elevated white blood cell count
D72.89 Other specified disorders of white blood cells
D72.9 Disorder of white blood cells, unspecified
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
