ICDcodes.org
FY2027

D47.3 — Essential (hemorrhagic) thrombocythemia

Billable

Is D47.3 billable?

Yes — D47.3 is billable for FY2027. D47.3 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. D47.3 may be submitted for encounters from October 1, 2026 through September 30, 2027.

D47.3 at a glance

CodeD47.3
DescriptionEssential (hemorrhagic) thrombocythemia
BillableYes
Code setICD-10-CM FY2027
Valid for encountersOctober 1, 2026 – September 30, 2027

Which MS-DRGs does D47.3 group to?

D47.3 sits in MDC 16 and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.

  • 814Reticuloendothelial and Immunity Disorders with MCCmedical
  • 815Reticuloendothelial and Immunity Disorders with CCmedical
  • 816Reticuloendothelial and Immunity Disorders without CC/MCCmedical

How is D47.3 listed in the Alphabetic Index?

These are the routes through the Alphabetic Index that lead to D47.3. They show the wording a clinician may have documented, which often differs from the Tabular description.

  • Thrombocythemia › essential (hemorrhagic)
  • Thrombocythemia › idiopathic (hemorrhagic)
  • Thrombocythemia › primary (hemorrhagic)
  • Thrombocytosis › essential
  • Thrombocytosis › idiopathic
  • Thrombocytosis › primary

Excludes2 — not included here

The conditions below are not part of D47.3, but a patient may have both at the same time. When documentation supports it, D47.3 and the excluded code may both be reported.

Inclusion terms

Alternative wording in documentation that is classified to D47.3.

  • Essential thrombocytosis
  • Idiopathic hemorrhagic thrombocythemia
  • Primary thrombocytosis

Excludes1 — never code together — inherited from D37-D48

The conditions below can never be reported together with D47.3 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

  • neoplasms of unspecified behavior (D49.-)

How long has D47.3 existed?

D47.3 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.

Which codes are confused with D47.3?

ICD-10-CM declares these codes mutually exclusive with D47.3 — exactly one of each pair can be correct for a given encounter.

Which conditions are coded to D47.3?

What other codes are in the D47 family? (6)