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R78.89 - Finding of other specified substances, not normally found in blood


The ICD 10 Code for Finding of other specified substances, not normally found in blood is listed as R78.89.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: R78.89
Description: Finding of other specified substances, not normally found in blood
  • Finding of abnormal level of lithium in blood
Diagnostic Related Groups
(MS-DRG v30.0)
947 - Signs & Symptoms W Mcc
948 - Signs & Symptoms W/o Mcc
Chapter Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Block Abnormal findings on examination of blood, without diagnosis (R70-R79)
Parent R78.8 - Finding of other specified substances, not normally found in blood
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 790.6 - Other abnormal blood chemistry (approximate)
ICD 9 Dx Code: 790.99 - Other nonspecific findings on examination of blood (approximate)
ICD-10-CM Siblings (same level / similar specificity) of R78.89:
R78.81 - Bacteremia