R79.1✓ Billable

Abnormal coagulation profile

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

Also Indexed As(ICD-10-CM Alphabetic Index)

These clinical terms, synonyms, and manifestations all map to R79.1 in the official ICD-10-CM Alphabetic Index.

Abnormal, abnormality, abnormalities, bleeding timeAbnormal, abnormality, abnormalities, chemistry, blood, PTTAbnormal, abnormality, abnormalities, coagulation, profileAbnormal, abnormality, abnormalities, coagulation, timeAbnormal, abnormality, abnormalities, partial thromboplastin time (PTT)Abnormal, abnormality, abnormalities, prothrombin time (PT)Low, von Willebrand factorProlonged, prolongation (of), bleeding (time) (idiopathic)Prolonged, prolongation (of), coagulation (time)Prolonged, prolongation (of), partial thromboplastin time (PTT)Prolonged, prolongation (of), prothrombin time

✗ Excludes 1(Not coded here)

  • •coagulation defects (D68.-)

⚠ Excludes 2(Not included here)

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

Code Hierarchy

┌18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)├R70-R79Abnormal findings on examination of blood, without diagnosis (R70-R79)├R79Other abnormal findings of blood chemistry
└R79.1Abnormal coagulation profile

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