Illness, unspecified
In General symptoms and signs (R50-R69), chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings
- R69 is an unspecified code: use it only when the record doesn't document anything more specific. If the record has more detail, check the other codes under R50-R69 below.
- As a secondary diagnosis it is not a CC or MCC, so it doesn't raise the MS-DRG payment.
- Doesn't count toward a Medicare Advantage risk score (no HCC in V28).
- AHRQ's Chronic Condition Indicator classes it as not chronic (an acute or short-term condition).
Also indexed as: Diagnosis deferred; Illness; Morbidity not stated or unknown; Sick; Undiagnosed
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Instructional notes
Includes: conditions that are coded here
- Unknown and unspecified causes of morbidity
Official coding guidelines
From the ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027 (CMS and NCHS). Links open the PDF at the right page.
Covers when to report symptom, sign, and abnormal finding codes (R00-R99), plus specific rules for falls, coma scales, non-infectious SIRS, death NOS, and NIHSS scores.
- Use of symptom codes (page 75)
- Use of a symptom code with a definitive diagnosis code (page 75)
- Combination codes that include symptoms (page 75)
- Repeated falls (page 76)
- Coma (page 76)
- Functional quadriplegia (page 76)
- SIRS due to Non-Infectious Process (page 77)
- Death NOS (page 77)
Other codes under R50-R69
General symptoms and signs (R50-R69)
- R50Fever of other and unknown origin
- R51Headache
- R52Pain, unspecified
- R53Malaise and fatigue
- R54Age-related physical debility
- R55Syncope and collapse
- R56Convulsions, not elsewhere classified
- R57Shock, not elsewhere classified
- R58Hemorrhage, not elsewhere classified
- R59Enlarged lymph nodes
- R60Edema, not elsewhere classified
- R61Generalized hyperhidrosis
- R62Lack of expected normal physiological development in childhood and adults
- R63Symptoms and signs concerning food and fluid intake
- R64Cachexia
- R65Symptoms and signs specifically associated with systemic inflammation and infection
- R68Other general symptoms and signs
- R69Illness, unspecified(this code)
R69 MS-DRG
As the principal diagnosis, R69 groups to MS-DRG 951 (v44.0).
Related conditions
Grouped by AHRQ's Clinical Classifications Software Refined (CCSR), which sorts every diagnosis code into clinically meaningful categories.
R69 is in Other general signs and symptoms (SYM016, its default category), with 58 codes. Others in it:
Code history
Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.
ICD-9-CM equivalent
Legacy crosswalk from the CMS General Equivalence Mappings (last updated 2018).
- 799.89 Other ill-defined conditions (approximate)
- 799.9 Other unknown and unspecified cause of morbidity and mortality (approximate)
- V41.9 Unspecified problem with special functions (approximate)