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ICDMine.com › Browse ICD-10-CM Codes › Ch. 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99) › Abnormal findings on examination of blood, without diagnosis (R70-R79) › R79 Other abnormal findings of blood chemistry › R79.1

R79.1Abnormal coagulation profile

ICD-10-CM billable/specific code — part of Abnormal findings on examination of blood, without diagnosis (R70-R79)

Code Details

BillableYes
ChapterChapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
SectionAbnormal findings on examination of blood, without diagnosis (R70-R79)
Parent codeR79 — Other abnormal findings of blood chemistry

Coding Notes

Inclusion Terms

  • Abnormal or prolonged bleeding time
  • Abnormal or prolonged coagulation time
  • Abnormal or prolonged partial thromboplastin time [PTT]
  • Abnormal or prolonged prothrombin time [PT]
  • Low von Willebrand factor

Excludes1 (never code both together)

  • coagulation defects (D68.-)

Excludes2 (not part of this condition — may code both)

  • abnormality of fluid, electrolyte or acid-base balance (E86-E87)
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