DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

R16 Hepatomegaly and splenomegaly, not elsewhere classified

  • Header · not billable

R16 is not billable. The category heads 3 billable codes in FY2027: the 3 codes directly below it.

Index → code

  • Hepatosplenomegaly → R16.2
  • Débove's disease (splenomegaly) → R16.1
  • Splenomegaly, splenomegalia (Bengal) (cryptogenic) (idiopathic) (tropical) → R16.1

Where it sits

  1. Chapter 18 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
  2. R10-R19 Symptoms and signs involving the digestive system and abdomen (R10-R19)
  3. R16 Hepatomegaly and splenomegaly, not elsewhere classified
Billable codes
3
Subdivisions
3
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
9

Codes in R16

  1. R16.0
    Hepatomegaly, not elsewhere classified
    Billable
    Inclusion terms 1

    Inclusion terms

    • Hepatomegaly NOS
  2. R16.1
    Splenomegaly, not elsewhere classified
    Billable
    Inclusion terms 1

    Inclusion terms

    • Splenomegaly NOS
  3. R16.2
    Hepatomegaly with splenomegaly, not elsewhere classified
    Billable
    Inclusion terms 1

    Inclusion terms

    • Hepatosplenomegaly NOS

Sources of each column.

Instructions

Notes that also apply

Block R10-R19 instructions (Excludes2 9): printed on the block page.

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

Index entries

  • Débove's disease (splenomegaly) → R16.1
  • Splenomegaly, splenomegalia (Bengal) (cryptogenic) (idiopathic) (tropical) → R16.1
  • Hepatosplenomegaly → R16.2
  • Hypertrophy, hypertrophicliver → R16.0
  • Massliver → R16.0
  • Disease, diseasedDébove's (splenomegaly) → R16.1
  • Masssplenic → R16.1
  • Hepatomegalywith splenomegaly → R16.2
  • Splenomegaly, splenomegalia (Bengal) (cryptogenic) (idiopathic) (tropical)with hepatomegaly → R16.2

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

Hierarchy