Valid for Submission
D72.821 is a billable diagnosis code used to specify a medical diagnosis of monocytosis (symptomatic). The code D72.821 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code D72.821 might also be used to specify conditions or terms like chronic idiopathic monocytosis, increased blood monocyte number, monocyte count abnormal, monocytoid disorder, monocytosis , reactive monocytosis, etc.
Tabular List of Diseases and Injuries
The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code D72.821:
Type 1 ExcludesType 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- infectious mononucleosis B27
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code D72.821 are found in the index:
- - Monocytosis (symptomatic) - D72.821
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Chronic idiopathic monocytosis
- Increased blood monocyte number
- Monocyte count abnormal
- Monocytoid disorder
- Reactive monocytosis
Diagnostic Related Groups - MS-DRG Mapping
Convert D72.821 to ICD-9 Code
Information for Patients
Also called: Hematologic diseases
Your blood is living tissue made up of liquid and solids. The liquid part, called plasma, is made of water, salts and protein. Over half of your blood is plasma. The solid part of your blood contains red blood cells, white blood cells and platelets.
Blood disorders affect one or more parts of the blood and prevent your blood from doing its job. They can be acute or chronic. Many blood disorders are inherited. Other causes include other diseases, side effects of medicines, and a lack of certain nutrients in your diet.
Types of blood disorders include
- Platelet disorders, excessive clotting, and bleeding problems, which affect how your blood clots
- Anemia, which happens when your blood does not carry enough oxygen to the rest of your body
- Cancers of the blood, such as leukemia and myeloma
- Eosinophilic disorders, which are problems with one type of white blood cell.
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[Learn More in MedlinePlus]