ICD-10 Diagnosis Code D75.1

Diagnostic Related Groups
The diagnosis code D75.1 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)

• 814 - RETICULOENDOTHELIAL AND IMMUNITY DISORDERS WITH MCC
• 815 - RETICULOENDOTHELIAL AND IMMUNITY DISORDERS WITH CC
• 816 - RETICULOENDOTHELIAL AND IMMUNITY DISORDERS WITHOUT CC/MCC

Convert to ICD-9

• 289.0 - Secondary polycythemia

Synonyms

• Andes disease
• Chronic mountain sickness
• Erythrocytosis
• Erythrocytosis due to alveolar hypoventilation
• Erythrocytosis due to autotransfusion
• Erythrocytosis due to cardiovascular disease
• Erythrocytosis due to cardiovascular disease
• Erythrocytosis due to cerebellar hemangioma
• Erythrocytosis due to cyanotic congenital heart disease
• Erythrocytosis due to defective oxygen transport
• Erythrocytosis due to endocrine disorder
• Erythrocytosis due to hepatoma
• Erythrocytosis due to hydronephrosis
• Erythrocytosis due to low atmospheric pressure
• Erythrocytosis due to pulmonary disease
• Erythrocytosis due to renal cyst
• Erythrocytosis due to renal tumor
• Erythrocytosis due to tissue hypoxemia
• Erythrocytosis due to uterine myoma
• Familial erythrocytosis
• Gaisbock's syndrome
• Hemoglobinopathy with erythrocytosis
• Hemoglobinopathy with erythrocytosis
• High oxygen affinity hemoglobin polycythemia
• Idiopathic erythrocytosis
• Inappropriate secondary erythrocytosis
• Inappropriate secondary erythrocytosis
• Inappropriate secondary erythrocytosis
• Inappropriate secondary erythrocytosis
• Inappropriate secondary erythrocytosis
• Inappropriate secondary erythrocytosis
• Inappropriate secondary erythrocytosis
• Polycythemia due to cyanotic heart disease
• Polycythemia due to cyanotic respiratory disease
• Pseudo-polycythemia
• Relative polycythemia
• Secondary polycythemia
• Secondary polycythemia with excess erythropoietin
• Secondary polycythemia without excess erythropoietin
• Stress polycythemia
• TEMPI syndrome

Index to Diseases and Injuries
References found for the code D75.1 in the Index to Diseases and Injuries:

• - Disease, diseased - See Also: Syndrome;
  • - Gaisböck's (polycythemia hypertonica) - D75.1

• - Effect, adverse
  • - high altitude NEC - T70.29
    • - polycythemia - D75.1

• - Erythremia (acute) - C94.0
  • - secondary - D75.1

• - Erythrocytosis (megalosplenic) (secondary) - D75.1
  • - secondary - D75.1
  • - stress - D75.1

• - Gaisböck's disease (polycythemia hypertonica) - D75.1

• - High
  • - altitude effects - T70.20
    • - polycythemia - D75.1

• - Mountain
  • - sickness - T70.29
    • - with polycythemia , acquired (acute) - D75.1

• - Polycythemia (secondary) - D75.1
  • - acquired - D75.1
  • - due to
    • - erythropoietin - D75.1
    • - fall in plasma volume - D75.1
    • - high altitude - D75.1
    • - stress - D75.1
  • - emotional - D75.1
  • - erythropoietin - D75.1
  • - Gaisböck's (hypertonica) - D75.1
  • - high altitude - D75.1
  • - hypertonica - D75.1
  • - hypoxemic - D75.1
  • - nephrogenous - D75.1
  • - relative - D75.1
  • - secondary - D75.1
  • - spurious - D75.1
  • - stress - D75.1

• - Polycytosis cryptogenica - D75.1

• - Pseudopolycythemia - D75.1

• - Sickness
  • - mountain - T70.29
    • - acute - D75.1

• - Stress - F43.9
  • - polycythemia - D75.1

• - Syndrome - See Also: Disease;
  • - Gaisböck's - D75.1
  • - hyperviscosity ( of serum)
    • - polycythemic - D75.1

Tabular List of Diseases and Injuries
References found for the code D75.1 in the Tabular List of Diseases and Injuries:

• Inclusion Terms:
  • Acquired polycythemia
  • Emotional polycythemia
  • Erythrocytosis NOS
  • Hypoxemic polycythemia
  • Nephrogenous polycythemia
  • Polycythemia due to erythropoietin
  • Polycythemia due to fall in plasma volume
  • Polycythemia due to high altitude
  • Polycythemia due to stress
  • Polycythemia NOS
  • Relative polycythemia
• Type 1 Excludes Notes:
  • polycythemia neonatorum (P61.1)
  • polycythemia vera (D45)

Blood Disorders

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.

• Blood differential test (Medical Encyclopedia)
• Blood smear (Medical Encyclopedia)
• CBC (Medical Encyclopedia)
• Hematocrit (Medical Encyclopedia)
• Hemoglobin (Medical Encyclopedia)
• Low white blood cell count and cancer (Medical Encyclopedia)
• RBC count (Medical Encyclopedia)
• RBC indices (Medical Encyclopedia)
• WBC count (Medical Encyclopedia)

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General Equivalence Map Definitions
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

• Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
• No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
• Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.

Index of Diseases and Injuries Definitions

• And - The word "and" should be interpreted to mean either "and" or "or" when it appears in a title.
• Code also note - A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.
• Code first - Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.
• Type 1 Excludes Notes - 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.
• Type 2 Excludes Notes - A type 2 Excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
• Includes Notes - This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
• Inclusion terms - List of terms is included under some codes. These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
• NEC "Not elsewhere classifiable" - This abbreviation in the Alphabetic Index represents "other specified". When a specific code is not available for a condition, the Alphabetic Index directs the coder to the "other specified” code in the Tabular List.
• NOS "Not otherwise specified" - This abbreviation is the equivalent of unspecified.
• See - The "see" instruction following a main term in the Alphabetic Index indicates that another term should be referenced. It is necessary to go to the main term referenced with the "see" note to locate the correct code.
• See Also - A "see also" instruction following a main term in the Alphabetic Index instructs that there is another main term that may also be referenced that may provide additional Alphabetic Index entries that may be useful. It is not necessary to follow the "see also" note when the original main term provides the necessary code.
• 7th Characters - Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.
• With - The word "with" should be interpreted to mean "associated with" or "due to" when it appears in a code title, the Alphabetic Index, or an instructional note in the Tabular List. The word "with" in the Alphabetic Index is sequenced immediately following the main term, not in alphabetical order.

Present on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.