DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

R53.83 diagnosis code · Billable code · FY2027

R53.83 Other fatigue

  • Billable
  • Not CC/MCC
  • POA reported

R53.83 ICD-10 code: a billable diagnosis code in FY2027, one of 6 billable codes in category R53.

Where it sits

  1. Chapter 18 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
  2. R50-R69 General symptoms and signs (R50-R69)
  3. R53 Malaise and fatigue
  4. R53.8 Other malaise and fatigue
  5. R53.83 Other fatigue
CC / MCC
Neither
MS-DRG
947-948
HCC V28
–
POA
Reported
Code Editor
–
Index entries
10

Instructions

At R53.83

Inclusion terms

  • Fatigue NOS
  • Lack of energy
  • Lethargy
  • Tiredness

Excludes2

  • exhaustion and fatigue due to depressive episode (F32.-) F32

Notes that also apply

Excludes1 from R53.8

  • combat exhaustion and fatigue (F43.0) F43.0
  • congenital debility (P96.9) P96.9
  • exhaustion and fatigue due to excessive exertion (T73.3) T73.3
  • exhaustion and fatigue due to exposure (T73.2) T73.2
  • exhaustion and fatigue due to heat (T67.-) T67
  • exhaustion and fatigue due to pregnancy (O26.8-) O26.8
  • exhaustion and fatigue due to recurrent depressive episode (F33-) F33
  • exhaustion and fatigue due to senile debility (R54) R54

Chapter 18 instructions (Notes 9, Excludes2 4): printed on the chapter 18 page.

Index entries

NCHS Alphabetic Index. Index first, then the Tabular List.

Medicare grouping and edits

CMS files for R53.83
CC / MCCNeither
Appendix BMDC 23 Factors Influencing Health Status and Other Contacts with Health Services, MS-DRG 947-948 (Signs and Symptoms with MCC…)
Code Editor–
POAReported
HCC V28–

CMS: MS-DRG v44 (Appendix B, C), MCE v44, POA list FY2027, 2027 Initial ICD-10-CM Mappings. What the rows mean.

Hierarchy