Complete ICD-10-CM coding and documentation guide for icd-10 coding for elevated hemoglobin and hematocrit includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Elevated Hemoglobin and Hematocrit
Use ICD-10 code D45 for polycythemia vera, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Essential (primary) hypertension
Use to document comorbid hypertension.
Chronic obstructive pulmonary disease, unspecified
Use to document COPD as a cause of secondary polycythemia.
The ICD-10 code for elevated hemoglobin, when unspecified, is R71.8. For specific conditions like polycythemia vera, use D45.
Polycythemia vera is diagnosed through clinical evaluation, JAK2 mutation testing, and low serum erythropoietin levels.