R89.2
BillableAbn lev drug/meds/biol subst in specimens from oth org/tiss
Abnormal level of other drugs, medicaments and biological substances in specimens from other organs, systems and tissues
Coding Notes
Includes
Conditions included under this code
- abnormal findings in nipple discharge
- abnormal findings in synovial fluid
- abnormal findings in wound secretions
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- abnormal findings on antenatal screening of mother (O28.-)
- diagnostic abnormal findings classified elsewhere - see Alphabetical Index
Excludes 2
Conditions not included here, but the patient may have both
- abnormal findings on antenatal screening of mother (O28.-)
- certain conditions originating in the perinatal period (P04-P96)
- signs and symptoms classified in the body system chapters
- signs and symptoms of breast (N63, N64.5)
- abnormal findings on examination of blood, without diagnosis (R70-R79)
- abnormal findings on examination of urine, without diagnosis (R80-R82)
- abnormal tumor markers (R97.-)
Also Known As / Clinical Terms
SNOMED CT
- Increased bone marrow iron110372005
- Decreased bone marrow iron110373000
- Increased porphyrin124067000
- Porphyrin above reference range124067000
- Decreased porphyrin124068005
- Porphyrin below reference range124068005
- Increased uroporphyrin124070001
- Uroporphyrin above reference range124070001
- Coproporphyrin above reference range124073004
- Increased coproporphyrin124073004
- Coproporphyrin below reference range124074005
- Decreased coproporphyrin124074005
- Increased protoporphyrin124076007
- Protoporphyrin above reference range124076007
- Decreased protoporphyrin124077003
- Protoporphyrin below reference range124077003
- Carotene above reference range131111000
- Increased carotene131111000
- Carotene below reference range131112007
- Decreased carotene131112007
- Increased vitamin K131116005
- Vitamin K above reference range131116005
- Increased vitamin K2131122001
- Vitamin K2 above reference range131122001
- Increased vitamin B131124000
- Vitamin B above reference range131124000
- Biotin above reference range131130000
- Increased biotin131130000
- Biotin below reference range131131001
- Decreased biotin131131001
- Increased pantothenic acid131134009
- Pantothenic acid above reference range131134009
- Decreased pantothenic acid131135005
- Pantothenic acid below reference range131135005
- Theophylline level below therapeutic range166935004
- Theophylline level low166935004
- Theophylline level above therapeutic range166936003
- Theophylline level high166936003
- Phenobarbital level low166939005
- Phenobarbitone level below therapeutic range166939005
- Phenobarbitone level low166939005
- Phenobarbital level high166940007
- Phenobarbitone level above therapeutic range166940007
- Phenobarbitone level high166940007
- Phenytoin level below reference range166942004
- Phenytoin level low166942004
- Phenytoin level above therapeutic range166944003
- Phenytoin level high166944003
- Valproate level above reference range166948000
- Valproate level high166948000
- Carbamazepine level below reference range166951007
- Carbamazepine level low166951007
- Carbamazepine level above reference range166952000
- Carbamazepine level high166952000
- Lithium level high - toxic166957006
- Lithium level below therapeutic range166958001
- Lithium level low166958001
- Digoxin level below therapeutic range166961000
- Digoxin level low166961000
- Digoxin level above therapeutic range166963002
- Digoxin level high166963002
- Faecal chymotrypsin276349001
- Fecal chymotrypsin276349001
- Carbamazepine level365733006
- Carbamazepine level - finding365733006
- Finding of carbamazepine level365733006
- Digoxin level365735004
- Digoxin level - finding365735004
- Finding of digoxin level365735004
- Finding of lithium level365738002
- Lithium level365738002
- Lithium level - finding365738002
- Finding of phenobarbitone level365741006
- Phenobarbitone level365741006
- Phenobarbitone level - finding365741006
- Finding of phenytoin level365743009
- Phenytoin level365743009
- Phenytoin level - finding365743009
- Finding of valproate level365745002
- Valproate level365745002
- Valproate level - finding365745002
- Bone marrow iron finding413680005
- Finding of theophylline level1156046009
- Opiate detected by screening method50080221000188107
- Screening for opiate positive50080221000188107
Frequently Asked Questions
What is ICD-10 code R89.2?
ICD-10-CM code R89.2 represents "Abnormal level of other drugs, medicaments and biological substances in specimens from other organs, systems and tissues". It is a billable/specific code that can be used on a claim.
Is R89.2 a billable code?
Yes, R89.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is R89.2 in?
R89.2 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).
What codes cannot be used with R89.2?
R89.2 has Excludes1 notes indicating codes that cannot be used together with it, including: abnormal findings on antenatal screening of mother (O28.-); diagnostic abnormal findings classified elsewhere - see Alphabetical Index.
What SNOMED CT codes does R89.2 map to?
R89.2 maps to 41 SNOMED CT concepts: 131130000, 131131001, 413680005, 365733006, 166952000, and 36 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for R89.2?
R89.2 is linked to 1 UMLS Concept Unique Identifier: C2830572. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.