ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

R79.1 – Abnormal coagulation profile

Coding Notes

Active

Billable, valid for HIPAA-covered transactions

Type 1 Excludes

coagulation defects (D68.-)

Tyoe 2 Excludes

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

Applicable To

Abnormal or prolonged bleeding time

Abnormal or prolonged coagulation time

Abnormal or prolonged partial thromboplastin time [PTT]

Abnormal or prolonged prothrombin time [PT]

GEM Conversion to ICD-9 CM

790.92

Fs: 00000 – Abnormal coagulation profile

MDC / MS-DRG Reference

DRG 947

SIGNS AND SYMPTOMS WITH MCC

DRG 948

SIGNS AND SYMPTOMS WITHOUT MCC

Back Reference of Diagnostic Codes

Abnormal, abnormality, abnormalities See also Anomaly

bleeding time R79.1

chemistry, blood R79.9

PTT R79.1

coagulation D68.9

profile R79.1

time R79.1

partial thromboplastin time (PTT) R79.1

prothrombin time (PT) R79.1

Prolonged, prolongation (of)

bleeding (time) (idiopathic) R79.1

coagulation (time) R79.1

partial thromboplastin time (PTT) R79.1

prothrombin time R79.1

Sibling Codes

R79.0

Abnormal level of blood mineral

R79.8

Other specified abnormal findings of blood chemistry

R79.9

Abnormal finding of blood chemistry, unspecified

Parent Sibling Codes

R70

Elevated erythrocyte sedimentation rate and abnormality of plasma viscosity

R71

Abnormality of red blood cells

R73

Elevated blood glucose level

R74

Abnormal serum enzyme levels

R75

Inconclusive laboratory evidence of human immunodeficiency virus [HIV]

R76

Other abnormal immunological findings in serum

R77

Other abnormalities of plasma proteins

R78

Findings of drugs and other substances, not normally found in blood

R79

Other abnormal findings of blood chemistry

View in Tabular

Code	Title
R00-R99	Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R70-R79	Abnormal findings on examination of blood, without diagnosis (R70-R79)
R79	Other abnormal findings of blood chemistry
R79.1	Abnormal coagulation profile Type 1 Excludes coagulation defects (D68.-) Type 2 Excludes abnormality of fluid, electrolyte or acid-base balance (E86-E87) Applicable to Abnormal or prolonged bleeding time Abnormal or prolonged coagulation time Abnormal or prolonged partial thromboplastin time [PTT] Abnormal or prolonged prothrombin time [PT]