ICD-10-CM Book 2024 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 18 R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified /
R70-R79 Abnormal findings on examination of blood, without diagnosis /
R79 Other abnormal findings of blood chemistry

  Billable ICD-10-CM Code R79.1
R79.1
Abnormal coagulation profile
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
coagulation defects (D68.-)
excludes2
abnormality of fluid, electrolyte or acid-base balance (E86-E87)