ICD-10 CM – Browse (Tabular)

Code Title
All Chapters
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R99-R99 Ill-defined and unknown cause of mortality (R99)
R99 Ill-defined and unknown cause of mortality
Applicable to
Death (unexplained) NOS
Unspecified cause of mortality